atorvastatin calcium trihydrate - Medications
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Atorvastatin calcium is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium is [R-(R * ,R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder. Atorvastatin calcium is freely soluble in methanol, slightly soluble in alcohol, insoluble in water, acetonitrile and aqueous solution of pH 4 and below and very slightly soluble in pH 7.4 phosphate buffer. Atorvastatin calcium tablets for oral administration contain 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate, FCC; croscarmellose sodium; hydroxypropyl cellulose; hypromellose; lactose monohydrate; magnesium stearate; microcrystalline cellulose; polyethylene glycol; polysorbate 80; simethicone emulsion; talc, and titanium dioxide. structure
Atorvastatin calcium is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1Hpyrrole- 1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg or 80 mg atorvastatin, USP and the following inactive ingredients: Calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80.The coating material contains hypromellose, polyethylene glycol, talc, titanium dioxide. atorvastatin-st
Atorvastatin calcium is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets USP for oral administration contain 10, 20, 40, or 80 mg of atorvastatin and the following inactive ingredients: croscarmellose sodium, hydroxyl propyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, opadry-YS-1-7040 white (hypromellose, polyethylene glycol, talc, titanium dioxide), polysorbate 80, precipitated calcium carbonate. Chemical Structure
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is C 66 H 74 CaF 2 N 4 O 13 and its molecular weight is 1206.408. Its structural formula is: Atorvastatin calcium USP is a white to off-white crystalline powder. It is freely soluble in methanol and insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium tablets USP, for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.845 mg, 21.69 mg, 43.38 mg, or 86.76 mg of atorvastatin calcium trihydrate) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxyl propyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80. The tablet coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. Atorvastatin calcium tablets meets USP Dissolution Test 5.
Atorvastatin calcium (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R * , R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H- pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in alcohol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, titanium dioxide, and talc. Image
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole- 1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg or 80 mg of atorvastatin, USP and the following inactive ingredients: Calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80. The coating material contains hypromellose, polyethylene glycol, talc, titanium dioxide.
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is 1 H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)- β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-, calcium salt (2:1), [R-(R*, R*)] trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca 2+ •3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder. Atorvastatin calcium is very slightly soluble in pH 1.2, pH 4.5 and pH 6.8 buffers; freely soluble in methanol; slightly soluble in ethanol; practically insoluble in acetonitrile. Atorvastatin Calcium Tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.825 mg, 21.649 mg, 43.299 mg or 86.579 mg atorvastatin calcium trihydrate, USP) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80 and film coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. USP dissolution test is pending. atorvastatinfigure1
Atorvastatin calcium trihydrate, USP is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium trihydrate, USP is [R-(R*,R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium trihydrate, USP is (C33H34FN2O5)2Ca•3H2O and its molecular weight is 1209.41. Its structural formula is: [structure] Atorvastatin calcium trihydrate, USP is a white to off-white crystalline powder. Atorvastatin calcium trihydrate, USP is freely soluble in methanol, slightly soluble in alcohol, insoluble in water, acetonitrile and aqueous solution of pH 4 and below and very slightly soluble in pH 7.4 phosphate buffer. Atorvastatin calcium tablets, USP for oral administration contain atorvastatin calcium trihydrate, USP equivalent to 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate; croscarmellose sodium; hydroxypropyl cellulose; hypromellose; lactose monohydrate; magnesium stearate; microcrystalline cellulose; polyethylene glycol; polysorbate 80; simethicone emulsion; talc, and titanium dioxide. Meets USP dissolution test 1.
Atorvastatin calcium tablets are an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets USP for oral administration contain 10, 20, 40, or 80 mg of atorvastatin and the following inactive ingredients: croscarmellose sodium, hydroxyl propyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, opadry-YS-1-7040 white (hypromellose, polyethylene glycol, talc, titanium dioxide), polysorbate 80, precipitated calcium carbonate. Chemical Structure
Atorvastatin calcium (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R * , R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H- pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in alcohol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, titanium dioxide, and talc. The product meets USP dissolution test # 6. Image
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is 1 H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)- β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-, calcium salt (2:1), [R-(R*, R*)] trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca 2+ •3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder. Atorvastatin calcium is very slightly soluble in pH 1.2, pH 4.5 and pH 6.8 buffers; freely soluble in methanol; slightly soluble in ethanol; practically insoluble in acetonitrile. Atorvastatin Calcium Tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.825 mg, 21.649 mg, 43.299 mg or 86.597 mg atorvastatin calcium trihydrate, USP) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80 and film coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. USP dissolution test is pending. atorvastatinstructure
Atorvastatin calcium tablets, USP are an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium, USP is 1H-pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-, calcium salt (2:1),[R-(R*, R*)]-; trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is soluble to freely soluble in methanol, slightly soluble in alcohol; insoluble to very slightly soluble in distilled water, in pH 7.4 phosphate buffer and in acetonitrile, insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium tablets for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, Opadry YS -1-7040 (hypromellose, polyethylene glycol, talc and titanium dioxide), polysorbate 80, and precipitated calcium carbonate. Structural formula
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium USP is (βR, δR)-2-(p-fluorophenyl)-β,δ-dihydroxy-5-isopropyl-3-phenyl-4(phenylcarbamoyl)pyrrole-l-heptanaote (1:2), trihydrate. The molecular formula of atorvastatin calcium USP is C 66 H 68 CaF 2 N 4 O 10 .3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium USP is soluble to freely soluble in methanol, slightly soluble in alcohol, insoluble to very slightly soluble in distilled water, in pH 7.4 phosphate buffer, and in acetonitrile. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.34 mg, 20.68 mg, 41.36 mg, or 82.73 mg atorvastatin calcium anhydrous) and the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, magnesium aluminometasilicate, microcrystalline cellulose, polysorbate 80, precipitated calcium carbonate, polyvinyl alcohol, titanium dioxide, talc, polyethylene glycol and lecithin. structure
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium trihydrate, USP is [R-(R * ,R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium trihydrate, USP is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium trihydrate, USP is a white to off-white crystalline powder. Atorvastatin calcium trihydrate, USP is freely soluble in methanol, slightly soluble in alcohol, insoluble in water, acetonitrile and aqueous solution of pH 4 and below and very slightly soluble in pH 7.4 phosphate buffer. Atorvastatin calcium tablets, USP for oral administration contain atorvastatin calcium trihydrate, USP equivalent to 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate; croscarmellose sodium; hydroxypropyl cellulose; hypromellose; lactose monohydrate; magnesium stearate; microcrystalline cellulose; polyethylene glycol; polysorbate 80; simethicone emulsion; talc, and titanium dioxide.
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium USP is (βR, δR)-2-(p-fluorophenyl)-β,δ-dihydroxy-5-isopropyl-3-phenyl-4(phenylcarbamoyl)pyrrole-l-heptanaote (1:2), trihydrate. The molecular formula of atorvastatin calcium USP is C 66 H 68 CaF 2 N 4 O 10 .3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium USP is soluble to freely soluble in methanol, slightly soluble in alcohol, insoluble to very slightly soluble in distilled water, in pH 7.4 phosphate buffer, and in acetonitrile. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.34 mg, 20.68 mg, 41.36 mg, or 82.73 mg atorvastatin calcium anhydrous) and the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, magnesium aluminometasilicate, microcrystalline cellulose, polysorbate 80, precipitated calcium carbonate, polyvinyl alcohol, titanium dioxide, talc, polyethylene glycol and lecithin. structure
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole- 1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg or 80 mg of atorvastatin, USP and the following inactive ingredients: Calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80. The coating material contains hypromellose, polyethylene glycol, talc, titanium dioxide. atorvastatin-st
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium, USP is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 )2Ca•3H2O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium USP, is a white to off-white crystalline powder that is freely soluble in methanol, slightly soluble in ethanol (96 %), very slightly soluble in water, phosphate buffer (pH: 7.4) and acetonitrile. Practically insoluble in methylene chloride and aqueous solution at pH: 4.0. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10, 20, 40, or 80 mg (equivalent to 10.34 mg, 20.68 mg, 41.36 mg or 82.72 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, opadry white, and polysorbate 80. Opadry white contains hypromellose, polyethylene glycol, titanium dioxide, and talc. atorvastatin-spl-strc
Atorvastatin calcium is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium is [R-(R*,R*)]-2-(4-fluorophenyl)-ß,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1).The empirical formula of atorvastatin calcium is C 66 H 68 Ca F 2 N 4 O 10 and its molecular weight is 1155.36. Its structural formula is: Atorvastatin calcium is a white to off-white colored powder free from visible extraneous matter. Atorvastatin calcium is soluble in dimethyl sulphoxide, slightly soluble in alcohol, very slightly soluble in water, in pH 7.4 phosphate buffer and in acetonitrile and practically insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium tablets for oral administration contain 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: anhydrous lactose, NF; colloidal silicon dioxide, NF; copovidone, NF; croscarmellose sodium, NF; magnesium stearate, NF; mannitol, USP; silicified microcrystalline cellulose, NF; sodium bicarbonate, USP; sodium carbonate anhydrous, NF; sodium lauryl sulfate, NF; lecitihin, polyvinyl alcohol part hydrolyzed, talc, titanium dioxide, xanthan gum and iron oxide yellow. chemical-structure
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium trihydrate, USP is [R-(R * ,R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium trihydrate, USP is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium trihydrate, USP is a white to off-white crystalline powder. Atorvastatin calcium trihydrate, USP is freely soluble in methanol, slightly soluble in alcohol, insoluble in water, acetonitrile and aqueous solution of pH 4 and below and very slightly soluble in pH 7.4 phosphate buffer. Atorvastatin calcium tablets, USP for oral administration contain atorvastatin calcium trihydrate, USP equivalent to 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate; croscarmellose sodium; hydroxypropyl cellulose; hypromellose; lactose monohydrate; magnesium stearate; microcrystalline cellulose; polyethylene glycol; polysorbate 80; simethicone emulsion; talc, and titanium dioxide. Structure
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca∙3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solution of pH 4.0 and acetonitrile. Atorvastatin calcium is very slightly soluble in water, in pH 7.4 phosphate buffer, and; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, Opadry White YS-1-7040 (hypromellose, macrogol, titanium dioxide and talc) and polysorbate 80. Contains no ingredient made from a gluten-containing grain (wheat, barley, or rye). Dissolution meets USP test 4. Chemical Structure
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is 1 H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)- β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-, calcium salt (2:1), [R-(R*, R*)] trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca 2+ •3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder. Atorvastatin calcium is very slightly soluble in pH 1.2, pH 4.5 and pH 6.8 buffers; freely soluble in methanol; slightly soluble in ethanol; practically insoluble in acetonitrile. Atorvastatin Calcium Tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.825 mg, 21.649 mg, 43.299 mg or 86.579 mg atorvastatin calcium trihydrate, USP) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80 and film coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. USP dissolution test is pending. atorvastatinfigure1.
Atorvastatin calcium trihydrate, USP is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium trihydrate, USP is [R-(R * ,R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium trihydrate, USP is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium trihydrate, USP is a white to off-white crystalline powder. Atorvastatin calcium trihydrate, USP is freely soluble in methanol, slightly soluble in alcohol, insoluble in water, acetonitrile and aqueous solution of pH 4 and below and very slightly soluble in pH 7.4 phosphate buffer. Atorvastatin calcium tablets, USP for oral administration contain atorvastatin calcium trihydrate, USP equivalent to 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate; croscarmellose sodium; hydroxypropyl cellulose; hypromellose; lactose monohydrate; magnesium stearate; microcrystalline cellulose; polyethylene glycol; polysorbate 80; simethicone emulsion; talc, and titanium dioxide. Meets USP dissolution test 1. structure
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole- 1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg or 80 mg of atorvastatin, USP and the following inactive ingredients: Calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80. The coating material contains hypromellose, polyethylene glycol, talc, titanium dioxide. atorvastatin-st
Atorvastatin calcium is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1Hpyrrole- 1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg or 80 mg atorvastatin, USP and the following inactive ingredients: Calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80.The coating material contains hypromellose, polyethylene glycol, talc, titanium dioxide. atorvastatin-st
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca∙3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solution of pH 4.0 and acetonitrile. Atorvastatin calcium is very slightly soluble in water, in pH 7.4 phosphate buffer, and; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, Opadry White YS-1-7040 (hypromellose, macrogol, titanium dioxide and talc) and polysorbate 80. Contains no ingredient made from a gluten-containing grain (wheat, barley, or rye). Dissolution meets USP test 4. Chemical Structure
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole- 1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg or 80 mg of atorvastatin, USP and the following inactive ingredients: Calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80. The coating material contains hypromellose, polyethylene glycol, talc, titanium dioxide. atorvastatin-st
Atorvastatin calcium USP is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium USP is (βR,δR)-2-(p-fluorophenyl)-β,δ-dihydroxy-5-isopropyl-3-phenyl-4(phenylcarbamoyl)pyrrole-l-heptanaote (1:2), trihydrate. The molecular formula of atorvastatin calcium USP is C 66 H 68 CaF 2 N 4 O 10 .3H 2 O and its molecular weight is 1209.41. Its structural formula is: : Atorvastatin calcium USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium USP is Soluble to freely soluble in methanol, slightly soluble in alcohol, insoluble to very slightly soluble in distilled water, in pH 7.4 phosphate buffer, and in acetonitrile. Atorvastatin calcium tablets USP for oral administration contain 10 mg , 20 mg , 40 mg , or 80 mg of atorvastatin and the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, magnesium aluminometasilicate, microcrystalline cellulose, polysorbate 80, precipitated calcium carbonate, polyvinyl alcohol, titanium dioxide, talc, polyethylene glycol and lecithin. structure
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is 1 H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)- β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-, calcium salt (2:1), [R-(R*, R*)] trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca 2+ •3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder. Atorvastatin calcium is very slightly soluble in pH 1.2, pH 4.5 and pH 6.8 buffers; freely soluble in methanol; slightly soluble in ethanol; practically insoluble in acetonitrile. Atorvastatin Calcium Tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.825 mg, 21.649 mg, 43.299 mg or 86.579 mg atorvastatin calcium trihydrate, USP) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80 and film coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. USP dissolution test is pending. atorvastatinfigure1.
Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets USP for oral administration contain 10, 20, 40, or 80 mg of atorvastatin and the following inactive ingredients: croscarmellose sodium, hydroxyl propyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, opadry-YS-1-7040 white (hypromellose, polyethylene glycol, talc, titanium dioxide), polysorbate 80, precipitated calcium carbonate.
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is 1 H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)- β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-, calcium salt (2:1), [R-(R*, R*)] trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca 2+ •3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder. Atorvastatin calcium is very slightly soluble in pH 1.2, pH 4.5 and pH 6.8 buffers; freely soluble in methanol; slightly soluble in ethanol; practically insoluble in acetonitrile. Atorvastatin Calcium Tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.825 mg, 21.649 mg, 43.299 mg or 86.579 mg atorvastatin calcium trihydrate, USP) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80 and film coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. USP dissolution test is pending. atorvastatinfigure1
Atorvastatin calcium (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R * , R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H- pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in alcohol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, titanium dioxide, and talc. The product meets USP dissolution test # 6. Image
Atorvastatin calcium (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R * , R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H- pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in alcohol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, titanium dioxide, and talc. The product meets USP dissolution test # 6. Image
Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10, 20, 40, or 80 mg (equivalent to 10.34 mg, 20.68 mg, 41.36 mg, or 82.72 mg atorvastatin calcium anhydrous) atorvastatin and the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, polysorbate 80, magnesium stearate, , hypromellose, talc, titanium dioxide, polyethylene glycol. atorvastatine-calcium-structure
Atorvastatin calcium (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R * , R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H- pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium, USP is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in alcohol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, titanium dioxide, and talc. The product meets USP dissolution test # 6. Image
LIPITOR (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. LIPITOR tablets for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, USP; candelilla wax, FCC; croscarmellose sodium, NF; hydroxypropyl cellulose, NF; lactose monohydrate, NF; magnesium stearate, NF; microcrystalline cellulose, NF; Opadry White YS-1-7040 (hypromellose, polyethylene glycol, talc, titanium dioxide); polysorbate 80, NF; simethicone emulsion. Atorvastatin calcium structural formula
LIPITOR (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. LIPITOR tablets for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: calcium carbonate, USP; candelilla wax, FCC; croscarmellose sodium, NF; hydroxypropyl cellulose, NF; lactose monohydrate, NF; magnesium stearate, NF; microcrystalline cellulose, NF; Opadry White YS-1-7040 (hypromellose, polyethylene glycol, talc, titanium dioxide); polysorbate 80, NF; simethicone emulsion. Atorvastatin calcium structural formula
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate, USP with the HMG-CoA-reductase inhibitor atorvastatin calcium, USP. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro 6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its empirical formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP is chemically described as [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. Its empirical formula is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O. The structural formulae for amlodipine besylate, USP and atorvastatin calcium, USP are shown below. Amlodipine besylate Atorvastatin calcium Amlodipine and atorvastatin tablets, USP contain amlodipine besylate, USP, a white or almost white powder, and atorvastatin calcium, USP, a white to off-white powder. Amlodipine besylate, USP has a molecular weight of 567.1 and atorvastatin calcium, USP has a molecular weight of 1209.42. Amlodipine besylate, USP is freely soluble in methanol, sparingly soluble in ethanol, slightly soluble in 2-propanol and in water. Atorvastatin calcium, USP is freely soluble in methanol, slightly soluble in ethanol, very slightly soluble in water and in pH 7.4 phosphate buffer, insoluble in aqueous solution of pH 4 and in acetonitrile. Amlodipine and atorvastatin tablets, USP are available as film-coated tablets for oral administration containing: • 2.5 mg amlodipine equivalent to 3.5 mg amlodipine besylate, USP and 10 mg atorvastatin equivalent to 10.3 mg atorvastatin calcium, USP. • 2.5 mg amlodipine equivalent to 3.5 mg amlodipine besylate, USP and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium, USP. • 2.5 mg amlodipine equivalent to 3.5 mg amlodipine besylate, USP and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 10 mg atorvastatin equivalent to 10.3 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 80 mg atorvastatin equivalent to 82.7 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 10 mg atorvastatin equivalent to 10.3 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 80 mg atorvastatin equivalent to 82.7 mg atorvastatin calcium, USP. Each film-coated tablet also contains calcium carbonate, colloidal silicon dioxide, croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol 3000, polysorbate 80, polyvinyl alcohol, pregelatinized starch, talc and titanium dioxide. Additionally 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg also contains FD&C Blue #2 Aluminum Lake. Amlodipine and atorvastatin tablets, USP meets USP Dissolution Test 2 . amloatorva-amlodipine.jpg amloatorva-atorvastatin.jpg
Amlodipine and atorvastatin tablets combine the calcium channel blocker amlodipine besylate with the HMG-CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its empirical formula is C 20 H 25 ClN 2 O 5 ∙C 6 H 6 O 3 S. Atorvastatin calcium is chemically described as [R-(R*, R*)]-2-(4-fluorophenyl)-β, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. Its empirical formula is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O. The structural formulae for amlodipine besylate and atorvastatin calcium are shown below. Amlodipine besylate Atorvastatin calcium Amlodipine and atorvastatin tablets contain amlodipine besylate, a white to off-white crystalline powder, and atorvastatin calcium, also a white to off-white crystalline powder. Amlodipine besylate has a molecular weight of 567.1 and atorvastatin calcium has a molecular weight of 1209.42. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Amlodipine and atorvastatin tablets are available as film-coated tablets containing: • 2.5mg amlodipine equivalent to 3.47mg amlodipine besylate and 10mg atorvastatin equivalent to 10.4mg atorvastatin calcium. • 2.5mg amlodipine equivalent to 3.47mg amlodipine besylate and 20mg atorvastatin equivalent to 20.7mg atorvastatin calcium. • 2.5mg amlodipine equivalent to 3.47mg amlodipine besylate and 40mg atorvastatin equivalent to 41.4mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate and 10 mg atorvastatin equivalent to 10.4 mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate and 80 mg atorvastatin equivalent to 82.9 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate and 10 mg atorvastatin equivalent to 10.4 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate and 80 mg atorvastatin equivalent to 82.9 mg atorvastatin calcium. Each film-coated tablet also contains calcium carbonate, croscarmellose sodium, microcrystalline cellulose, pregelatinized starch, polysorbate 80, hydroxypropyl cellulose, purified water, colloidal silicon dioxide (anhydrous), magnesium stearate, Opadry® II White 85F28751 (polyvinyl alcohol, titanium dioxide, PEG 3000, and talc) or Opadry® II Blue 85F10919 (polyvinyl alcohol, titanium dioxide, PEG 3000, talc, and FD&C blue #2). Chemical Structure Chemical Structure
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG-CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate is chemically described as 3-ethyl 5-methyl (4 RS )-2-[(2-aminoethoxy) methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate benzenesulfonate. Its emperical formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium is chemically described as Calcium ( βR , δR )-2-( p -fluorophenyl)- β , δ -dihydroxy-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrole-1-heptanoate (1:2), trihydrate. Its emperical formula is C 66 H 68 CaF 2 N 4 O 10 •3H 2 O. The structural formulae for amlodipine besylate and atorvastatin calcium are shown below. Amlodipine and atorvastatin tablets contain amlodipine besylate USP, a white or almost white powder, and atorvastatin calcium USP, a white to off-white crystalline powder. Amlodipine besylate has a molecular weight of 567.1 and atorvastatin calcium has a molecular weight of 1209.42. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Amlodipine and atorvastatin tablets are available as film-coated tablets containing: • 5 mg amlodipine equivalent to 6.94 mg amlodipine besylate and 10 mg atorvastatin equivalent to 10.844 mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.94 mg amlodipine besylate and 20 mg atorvastatin equivalent to 21.688 mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.94 mg amlodipine besylate and 40 mg atorvastatin equivalent to 43.376 mg atorvastatin calcium. • 5 mg amlodipine equivalent to 6.94 mg amlodipine besylate and 80 mg atorvastatin equivalent to 86.751 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.88 mg amlodipine besylate and 10 mg atorvastatin equivalent to 10.844 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.88 mg amlodipine besylate and 20 mg atorvastatin equivalent to 21.688 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.88 mg amlodipine besylate and 40 mg atorvastatin equivalent to 43.376 mg atorvastatin calcium. • 10 mg amlodipine equivalent to 13.88 mg amlodipine besylate and 80 mg atorvastatin equivalent to 86.751 mg atorvastatin calcium. Each film-coated tablet also contains colloidal silicon dioxide, croscarmellose sodium, hydroxypropyl cellulose, L-arginine, lecithin, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, pregelatinized starch (corn), sodium carbonate anhydrous, talc, titanium dioxide and xanthan gum. The 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg tablets also contain FD&C Blue No. 2 Aluminum Lake. Atorvastatin Calcium Meets USP Organic Impurities Procedure 2. Amlodipine Besylate and Atorvastatin Calcium Structural Formulae
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending.
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate, USP with the HMG-CoA-reductase inhibitor atorvastatin calcium, USP. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro 6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its empirical formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP is chemically described as [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. Its empirical formula is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O. The structural formulae for amlodipine besylate, USP and atorvastatin calcium, USP are shown below. Amlodipine besylate Atorvastatin calcium Amlodipine and atorvastatin tablets, USP contain amlodipine besylate, USP, a white or almost white powder, and atorvastatin calcium, USP, a white to off-white powder. Amlodipine besylate, USP has a molecular weight of 567.1 and atorvastatin calcium, USP has a molecular weight of 1209.42. Amlodipine besylate, USP is freely soluble in methanol, sparingly soluble in ethanol, slightly soluble in 2-propanol and in water. Atorvastatin calcium, USP is freely soluble in methanol, slightly soluble in ethanol, very slightly soluble in water and in pH 7.4 phosphate buffer, insoluble in aqueous solution of pH 4 and in acetonitrile. Amlodipine and atorvastatin tablets, USP are available as film-coated tablets for oral administration containing: • 2.5 mg amlodipine equivalent to 3.5 mg amlodipine besylate, USP and 10 mg atorvastatin equivalent to 10.3 mg atorvastatin calcium, USP. • 2.5 mg amlodipine equivalent to 3.5 mg amlodipine besylate, USP and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium, USP. • 2.5 mg amlodipine equivalent to 3.5 mg amlodipine besylate, USP and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 10 mg atorvastatin equivalent to 10.3 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium, USP. • 5 mg amlodipine equivalent to 6.9 mg amlodipine besylate, USP and 80 mg atorvastatin equivalent to 82.7 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 10 mg atorvastatin equivalent to 10.3 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 20 mg atorvastatin equivalent to 20.7 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 40 mg atorvastatin equivalent to 41.4 mg atorvastatin calcium, USP. • 10 mg amlodipine equivalent to 13.9 mg amlodipine besylate, USP and 80 mg atorvastatin equivalent to 82.7 mg atorvastatin calcium, USP. Each film-coated tablet also contains calcium carbonate, colloidal silicon dioxide, croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol 3000, polysorbate 80, polyvinyl alcohol, pregelatinized starch, talc and titanium dioxide. Additionally 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg also contains FD&C Blue #2 Aluminum Lake. Amlodipine and atorvastatin tablets, USP meets USP Dissolution Test 2 . amloatorva-amlodipine.jpg amloatorva-atorvastatin.jpg
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending.
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending. amlodipine atorvastatin-glycol-solvate
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending.
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending.
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending.
Amlodipine and atorvastatin tablets, USP combine the calcium channel blocker amlodipine besylate with the HMG CoA-reductase inhibitor atorvastatin calcium. Amlodipine besylate, USP is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. Atorvastatin calcium, USP in the form of propylene glycol solvate, is chemically described as calcium bis((3R,5R)-7-[3-(anilinocarbonyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate) propylene glycol solvate. Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 * C 3 H 8 O 2 . The structural formulae for amlodipine besylate and atorvastatin calcium propylene glycol solvate are shown below. Amlodipine besylate Atorvastatin calcium propylene glycol solvate Amlodipine and atorvastatin tablets, USP for oral administration contains amlodipine besylate, a white or almost white powder, and atorvastatin calcium a white to off-white solid. Amlodipine besylate, USP has a molecular weight of 567.1 g/mol and atorvastatin calcium propylene glycol solvate, USP has a molecular weight of 1231.46 g/mol. Amlodipine besylate is slightly soluble in water and sparingly soluble in ethanol. Atorvastatin calcium is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Each film-coated tablet also contains calcium acetate, colloidal silicon dioxide, croscarmellose sodium, ferric oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition, the 10 mg/10 mg, 10 mg/20 mg, 10 mg/40 mg and 10 mg/80 mg strengths also contain FD&C Blue #2. USP Dissolution Test Pending.
Amlodipine besylate and atorvastatin calcium tablets combine the calcium channel blocker amlodipine besylate USP with the HMG CoA-reductase inhibitor atorvastatin calcium. The amlodipine besylate USP is chemically described as 3-ethyl-5-methyl (4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate benzenesulphonate. Its molecular formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S. The atorvastatin calcium is chemically described as [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1). Its molecular formula is C 66 H 68 CaF 2 N 4 O 10 . The structural formulae for amlodipine besylate USP and atorvastatin calcium are shown below. Amlodipine besylate and atorvastatin calcium contains amlodipine besylate USP, a white or almost white powder, and atorvastatin calcium, a white to off-white colored powder, free from visible extraneous matter. Amlodipine besylate USP has a molecular weight of 567.1 and atorvastatin calcium has a molecular weight of 1155.36. Amlodipine besylate USP is freely soluble in methanol, sparingly soluble in ethanol, slightly soluble in water and in 2-proponal. Atorvastatin calcium is soluble in dimethyl sulphoxide, slightly soluble in alcohol, very slightly soluble in water, in pH 7.4 phosphate buffer and in acetonitrile and practically insoluble in aqueous solutions of pH 4 and below. Amlodipine besylate and atorvastatin calcium is available as film-coated tablets containing: 2.5 mg amlodipine equivalent to 3.468 mg amlodipine besylate USP and 10 mg atorvastatin equivalent to 10.341 mg atorvastatin calcium. 2.5 mg amlodipine equivalent to 3.468 mg amlodipine besylate USP and 20 mg atorvastatin equivalent to 20.683 mg atorvastatin calcium. 2.5 mg amlodipine equivalent to 3.468 mg amlodipine besylate USP and 40 mg atorvastatin equivalent to 41.365 mg atorvastatin calcium. 5 mg amlodipine equivalent to 6.935 mg amlodipine besylate USP and 10 mg atorvastatin equivalent to 10.341 mg atorvastatin calcium. 5 mg amlodipine equivalent to 6.935 mg amlodipine besylate USP and 20 mg atorvastatin equivalent to 20.683 mg atorvastatin calcium. 5 mg amlodipine equivalent to 6.935 mg amlodipine besylate USP and 40 mg atorvastatin equivalent to 41.365 mg atorvastatin calcium. 5 mg amlodipine equivalent to 6.935 mg amlodipine besylate USP and 80 mg atorvastatin equivalent to 82.730 mg atorvastatin calcium. 10 mg amlodipine equivalent to 13.870 mg amlodipine besylate USP and 10 mg atorvastatin equivalent to 10.341 mg atorvastatin calcium. 10 mg amlodipine equivalent to 13.870 mg amlodipine besylate USP and 20 mg atorvastatin equivalent to 20.683 mg atorvastatin calcium. 10 mg amlodipine equivalent to 13.870 mg amlodipine besylate USP and 40 mg atorvastatin equivalent to 41.365 mg atorvastatin calcium. 10 mg amlodipine equivalent to 13.870 mg amlodipine besylate USP and 80 mg atorvastatin equivalent to 82.730 mg atorvastatin calcium. Each film-coated tablet also contains colloidal silicon dioxide, crospovidone, hydroxy propyl cellulose, magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium bicarbonate, sodium lauryl sulfate, Opadry- II White 85G18490 (Polyethylene glycol, polyvinyl alcohol, lecithin, talc and titanium dioxide), or Opadry- II Blue 85G50642 (FD&C Blue No.2, polyethylene glycol, polyvinyl alcohol, lecithin, talc and titanium dioxide).
ATORVALIQ (atorvastatin) is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is [R-(R*, R*)]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The empirical formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca∙3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. ATORVALIQ oral suspension contains 20 mg/5 mL of atorvastatin and the following inactive ingredients: caroboxymethylcellulose sodium, magnesium aluminum silicate, methylparaben, ethylparaben, propylparaben, sucralose, acesulfame potassium, orange flavor, water. Chemical Structure
Atorvastatin is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step in cholesterol biosynthesis. Atorvastatin calcium, USP is [R-(R*, R*)]-2-(4-fluorophenyl)-ß,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium USP is a white to off-white crystalline powder that is insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium is very slightly soluble in distilled water, pH 7.4 phosphate buffer, and acetonitrile; slightly soluble in ethanol; and freely soluble in methanol. Atorvastatin calcium tablets, USP for oral administration contain 10 mg, 20 mg, 40 mg, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, Opadry White YS-1-7040 (hypromellose, polyethylene glycol, talc, titanium dioxide) and polysorbate 80. Atorvastatin Calcium Tablets, USP meets the requirements of USP dissolution Test 5. Image
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