zidovudine - Medications

Abacavir, lamivudine and zidovudine tablets contain the following 3 synthetic nucleoside analogues: abacavir (ZIAGEN ® ), lamivudine (also known as EPIVIR ® or 3TC), and zidovudine (also known as RETROVIR ® , azidothymidine, or ZDV) with inhibitory activity against HIV-1. Abacavir, lamivudine and zidovudine tablets are for oral administration. Each film-coated tablet contains the active ingredients 300 mg of abacavir as abacavir sulfate, 150 mg of lamivudine, and 300 mg of zidovudine, and the inactive ingredients crospovidone, magnesium stearate, microcrystalline cellulose, povidone, and yellow ferric oxide. The tablets are coated with a film opadry green that is made of FD&C blue no. 2, polyethylene glycol, polyvinyl alcohol, talc, titanium dioxide and yellow ferric oxide. Abacavir Sulfate The chemical name of abacavir sulfate is (1 S,cis )-4-[2-amino-6-(cyclopropylamino)-9 H -purin-9-yl]-2-cyclopentene-1-methanol sulfate (salt) (2:1). Abacavir sulfate is the enantiomer with 1S , 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 ·H 2 SO 4 and a molecular weight of 670.74 g per mol. It has the following structural formula: Abacavir sulfate is a white to off-white powder and soluble in water. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one, 0.2 hydrate. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S·0.2H 2 O and a molecular weight of 232.86 g per mol. It has the following structural formula: Lamivudine is a white to off-white solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3'-azido-3'-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to yellowish powder with a solubility of 20.1 mg/mL in water at 25°C. Abacavir Sulfate Lamivudine Zidovudine

COMBIVIR tablets are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV‑1. COMBIVIR tablets are for oral administration. Each film‑coated tablet contains 150 mg of lamivudine, 300 mg of zidovudine, and the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium starch glycolate, and titanium dioxide. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (‑)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (‑)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off‑white crystalline solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3′-azido-3′-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg per mL in water at 25°C. lamivudine chemical structure zidovudine chemical structure

Lamivudine and Zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine and zidovudine (azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, USP 300 mg of zidovudine, USP and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, magnesium stearate and opadry white (hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide). Lamivudine: The chemical name of lamivudine is 2(1H)-Pyrimidinone,4-amino-1-[2-hydroxymethyl)-1,3-oxathio-lan-5-yl],(2R-cis)-. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26. It has the following structural formula: Lamivudine is a white to an off-white solid which is soluble in water. Zidovudine: The chemical name of zidovudine is Thymidine 3’-azido-3’-deoxy. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24. It has the following structural formula: Zidovudine is a white to yellowish powder. Zidovudine is sparingly soluble in water, soluble in alcohol. Meets USP Dissolution Test 2. Structure-Lamivudine Structure-Zidovudine

Lamivudine and zidovudine tablets, USP are combination tablets containing lamivudine, USP and zidovudine, USP. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, USP 300 mg of zidovudine, USP and the inactive ingredients colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, sodium starch glycolate, talc, povidone, and opadry white. Opadry white contains hypromellose, titanium dioxide and polyethylene glycol 400 (macrogol). Lamivudine, USP: The chemical name of lamivudine, USP is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine, USP is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine, USP has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine, USP is a white to off-white crystalline and is soluble in water. Zidovudine, USP: The chemical name of zidovudine, USP is 3′-azido-3′-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg per mL in water at 25°C. Lamivudine Structure Zidovudine Structure

Lamivudine and zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine and zidovudine (azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, 300 mg of zidovudine, and the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium starch glycolate, and titanium dioxide. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2´,3´-dideoxy,3´-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off-white crystalline solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3′-azido-3′-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg per mL in water at 25°C. Meets USP Dissolution Test 2. lami zido

Lamivudine and Zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, USP, 300 mg of zidovudine, USP, and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate and opadry white (hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide). Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidine-2-one. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C 8 H 11 N 3 0 3 S and a molecular weight of 229.26. It has the following structural formula: Lamivudine USP is a white to off-white crystalline solid with a solubility of approximately 70 mg/mL in water at 20°C. Zidovudine The chemical name of zidovudine is 3'-azido-3'-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24. It has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg/mL in water at 25°C. Meets USP Dissolution Test 2. lamivudinestructure zedovudinechemicalstructure

Lamivudine and zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine and zidovudine (azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, 300 mg of zidovudine, and the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium starch glycolate, and titanium dioxide. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2´,3´-dideoxy,3´-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off-white crystalline solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3′-azido-3′-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg per mL in water at 25°C. Meets USP Dissolution Test 2.

Lamivudine and Zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, USP, 300 mg of zidovudine, USP, and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate and opadry white (hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide). Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidine-2-one. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C 8 H 11 N 3 0 3 S and a molecular weight of 229.26. It has the following structural formula: Lamivudine USP is a white to off-white crystalline solid with a solubility of approximately 70 mg/mL in water at 20°C. Zidovudine The chemical name of zidovudine is 3'-azido-3'-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24. It has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg/mL in water at 25°C. Meets USP Dissolution Test 2. lamivudinestructure zedovudinechemicalstructure

Lamivudine and zidovudine tablets USP are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and zidovudine tablets USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, 300 mg of zidovudine, and the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium starch glycolate, and titanium dioxide. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine USP is a white to off-white crystalline solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3’-azido-3’-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine USP is a white to light yellowish powder with a solubility of 20.1 mg per mL in water at 25°C. Meets USP Dissolution Test 2. Chemical Structure Lamivudine Chemical Structure Zidovudine

Lamivudine and Zidovudine Tablets, USP: Lamivudine and Zidovudine Tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine and zidovudine (azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and Zidovudine Tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine USP, 300 mg of zidovudine USP, and the inactive ingredients hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium starch glycolate and titanium dioxide. Lamivudine: The chemical name of lamivudine is 2(1H) - Pyrimidinone, 4-amino-1- [2- (hydroxymethyl)-1,3-oxathio-lan-5-yl], (2R-cis)-. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26. It has the following structural formula: Lamivudine is white to an off-white solid. Soluble in water. Zidovudine: The chemical name of zidovudine is Thymidine, 3’-azido-3’-deoxy-. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24. It has the following structural formula: Zidovudine is a white to yellowish powder. Sparingly soluble in water and soluble in alcohol. This product meets USP Dissolution Test 2. Lamivudine Chemical Structure Zidovudine Chemical Structure

Lamivudine and Zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, USP, 300 mg of zidovudine, USP, and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate and opadry white (hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide). Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidine-2-one. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C8H11N303S and a molecular weight of 229.26. It has the following structural formula: Lamivudine USP is a white to off-white crystalline solid with a solubility of approximately 70 mg/mL in water at 20°C. Zidovudine The chemical name of zidovudine is 3'-azido-3'-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24. It has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg/mL in water at 25°C. Meets USP Dissolution Test 2.

RETROVIR is the brand name for zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV-1. The chemical name of zidovudine is 3′-azido-3′-deoxythymidine; it has the following structural formula: Zidovudine is a white to beige, odorless, crystalline solid with a molecular weight of 267.24 and a solubility of 20.1 mg per mL in water at 25°C. The molecular formula is C 10 H 13 N 5 O 4 . RETROVIR capsules are for oral administration. Each capsule contains 100 mg of zidovudine and the inactive ingredients corn starch, magnesium stearate, microcrystalline cellulose, and sodium starch glycolate. The 100-mg empty hard gelatin capsule, printed with edible black ink, consists of black iron oxide, dimethylpolysiloxane, gelatin, pharmaceutical shellac, soya lecithin, and titanium dioxide. Each mL of RETROVIR oral solution contains 10 mg of zidovudine and the inactive ingredients sodium benzoate 0.2% (added as a preservative), citric acid, flavors, glycerin, and liquid sucrose. Sodium hydroxide may be added to adjust pH. RETROVIR injection is a sterile solution for IV infusion only. Each mL contains 10 mg zidovudine in water for injection. Hydrochloric acid and/or sodium hydroxide may have been added to adjust the pH to approximately 5.5. RETROVIR injection contains no preservatives. zidovudine structural formula

Zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV-1. The chemical name of zidovudine is 3'- azido-3'-deoxythymidine; it has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a molecular weight of 267.24 and a solubility of 20.1 mg per mL in water at 25°C. The molecular formula is C 10 H 13 N 5 O 4 . Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 300 mg of zidovudine USP and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, magnesium stearate and opadry white. (hypromellose, polyethylene glycol, and titanium dioxide).

Zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV-1. The chemical name of zidovudine is 3'-azido-3'-deoxythymidine; it has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a molecular weight of 267.24 and a solubility of 20.1 mg per mL in water at 25°C. The molecular formula is C 10 H 13 N 5 O 4 . Zidovudine Oral Solution, USP is for oral administration. Each (mL) of zidovudine oral solution contains 10 mg of zidovudine and the inactive ingredients sodium benzoate 0.2% (added as a preservative), citric acid anhydrous, strawberry cream flavor, glycerin, and sucrose. Meets USP Organic Impurities Procedure 2 Chemical Structure

Zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV-1. The chemical name of zidovudine is 3'-azido-3'-deoxythymidine; it has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a molecular weight of 267.24 and a solubility of 20.1 mg per mL in water at 25°C. The molecular formula is C 10 H 13 N 5 O 4 . Zidovudine capsules, USP are for oral administration. Each capsule contains 100 mg of zidovudine USP and the inactive ingredients microcrystalline cellulose, pregelatinised starch (maize), sodium starch glycolate, magnesium stearate. The 100 mg empty hard gelatin capsule, printed with edible black ink, consists of black iron oxide, and shellac. The capsule consists of titanium dioxide, sodium lauryl sulfate, and gelatin. Chemical Structure

Zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV-1. The chemical name of zidovudine is 3'- azido-3'-deoxythymidine; it has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a molecular weight of 267.24 and a solubility of 20.1 mg per mL in water at 25°C. The molecular formula is C 10 H 13 N 5 O 4 . Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 300 mg of zidovudine USP and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, magnesium stearate and opadry white. (hypromellose, polyethylene glycol, and titanium dioxide). ZidovudineStructure

Zidovudine (formerly called azidothymidine [AZT]), a pyrimidine nucleoside analogue active against HIV-1. The chemical name of zidovudine is 3'-azido-3'-deoxythymidine; it has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a molecular weight of 267.24 and a solubility of 20.1 mg per mL in water at 25°C. The molecular formula is C 10 H 13 N 5 O 4 . Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 300 mg of zidovudine USP and the inactive ingredients hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate, and titanium dioxide. Chemical Structure