Drugs Similar to DROXIDOPA

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to off-white powder. It is slightly soluble in water and practically insoluble in ethanol. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, magnesium stearate and mannitol. The capsule shell is printed with black ink. The black ink contains black iron oxide, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-FD&C Blue 1, gelatin, iron oxide black, iron oxide red and titanium dioxide; 200 mg-FD&C Blue 1, gelatin, iron oxide black, iron oxide red, iron oxide yellow and titanium dioxide; 300 mg – D&C Yellow 10, FD&C Blue 1, gelatin, iron oxide black, iron oxide red and titanium dioxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3) ]. Chemical structer

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3, 4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black ink contain black iron oxide, propylene glycol, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-gelatin, titanium oxide, iron oxide red, iron oxide black, FD&C Blue2, 200 mg – gelatin, titanium dioxide, iron oxide black and iron oxide yellow, 300 mg – gelatin, titanium dioxide, FD&C BLUE 1, D&C YELLOW 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4- Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, pregelatinized starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, ethanol, isopropyl alcohol, n-butyl alcohol, propylene glycol, ammonia solution, iron oxide black and potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1and D&C Yellow No. 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . Droxidopa-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, magnesium stearate, and mannitol. The capsule shell is printed with black ink. The black inks contain ferrosoferric oxide, potassium hydroxide, and shellac. The capsule shell contains the following inactive ingredients: 100 mg–FD&C Blue No. 2, gelatin, titanium dioxide; 200 mg–ferric oxide yellow, gelatin, titanium dioxide; 300 mg–FD&C Blue No. 1, FD&C Red No. 40, FD&C Yellow No. 5 (tartrazine), gelatin, titanium dioxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)] . spl-droxidopa-capsules-structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown color powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, pregelatinised starch (corn starch), and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, propylene glycol, black iron oxide, potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 2, yellow iron oxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . droxi01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to light brown crystals or crystalline powder. It is insoluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, colloidal silicon dioxide and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac glaze, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol and ammonium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg - gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg - gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg - gelatin, titanium dioxide, FD&C Blue No. 1, yellow iron oxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. droxidopa-structural-formula

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4- Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, pregelatinized starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, ethanol, isopropyl alcohol, n-butyl alcohol, propylene glycol, ammonia solution, iron oxide black and potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1and D&C Yellow No. 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . Droxidopa-01

Summary not available yet.

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (2S,3R)-2-amino-3-(3,4-dihdroxyphenyl)-3- hydroxypropanoic acid (or) L-threo-3,4- dihydroxy phenyl serine. It has the following structural formula: Droxidopa is a white to light brown color powder. It is soluble in 1N hydrochloric acid, slightly soluble in water and practically insoluble in ethanol (99.5%). It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, mannitol, and magnesium stearate. The capsule shell is printed with black ink. The black ink contain black iron oxide, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. The capsule shell contains gelatin and titanium dioxide, in addition 100 mg and 200 mg capsule shells contain FD&C Blue 1 and FD&C Red 3. Droxidopastructure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3, 4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black ink contain black iron oxide, propylene glycol, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-gelatin, titanium oxide, iron oxide red, iron oxide black, FD&C Blue2, 200 mg – gelatin, titanium dioxide, iron oxide black and iron oxide yellow, 300 mg – gelatin, titanium dioxide, FD&C BLUE 1, D&C YELLOW 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to light brown color powder. It is soluble in 1 N hydrochloric acid, slightly soluble in water and practically insoluble in ethanol (99.5 %). It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa Capsules, 100 mg, 200 mg and 300 mg intended for oral administration contain 100 mg, 200 mg and 300 mg droxidopa and contains the following inactive ingredients: corn starch (botanical source: maize), mannitol, magnesium stearate and sodium lauryl sulphate. Each hard gelatin capsule shell contains gelatin, titanium dioxide and water. Additionally, each 100 mg capsule shell contains: FD&C blue #1 and FD&C Red#40; each 200 mg capsule shell contains: iron oxide black, iron oxide red and iron oxide yellow; and each 300 mg capsule shell contains FD&C blue #1 and iron oxide yellow. The capsule is imprinted with black pharmaceutical ink and contains following inactive ingredients:, black iron oxide, potassium hydroxide, propylene glycol, purified water and shellac. Image

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4 Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a White to light brown or yellow crystals or crystalline powder. It is practically insoluble in Ethanol, slightly soluble in 0.1 mol/L Hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black inks contain black iron oxide, potassium hydroxide, propylene glycol, Shellac. The capsule shell contains the following inactive ingredients: 100 mg – FD&C Blue No. 1, gelatin, FD&C Red 40 and titanium dioxide; 200 mg – ferric oxide yellow, gelatin and titanium dioxide; 300 mg – FD&C Blue No. 1, D & C Yellow 10, gelatin and titanium dioxide. Droxidopa capsules differ in size and color by strength [ see Dosage Forms and Strengths ( 3 ) ]. Image-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to off-white crystals or crystalline powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide and purified water. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black iron oxide, red iron oxide, water and SLS; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black iron oxide, iron oxide yellow, water and SLS; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1, FD&C Yellow No.,5 (tartrazine), FD&C Red No. 40, water and SLS. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3) ] . chemicalstructure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to light brown crystals or crystalline powder. It is insoluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, colloidal silicon dioxide and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac glaze, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol and ammonium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg - gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg - gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg - gelatin, titanium dioxide, FD&C Blue No. 1, yellow iron oxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. droxidopa-structural-formula

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to light brown color powder. It is soluble in 1 N hydrochloric acid, slightly soluble in water and practically insoluble in ethanol (99.5 %). It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa Capsules, 100 mg, 200 mg and 300 mg intended for oral administration contain 100 mg, 200 mg and 300 mg droxidopa and contains the following inactive ingredients: corn starch (botanical source: maize), mannitol, magnesium stearate and sodium lauryl sulphate. Each hard gelatin capsule shell contains gelatin, titanium dioxide and water. Additionally, each 100 mg capsule shell contains: FD&C blue #1 and FD&C Red#40; each 200 mg capsule shell contains: iron oxide black, iron oxide red and iron oxide yellow; and each 300 mg capsule shell contains FD&C blue #1 and iron oxide yellow. The capsule is imprinted with black pharmaceutical ink and contains following inactive ingredients:, black iron oxide, potassium hydroxide, propylene glycol, purified water and shellac. Image

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4- Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, pregelatinized starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, ethanol, isopropyl alcohol, n-butyl alcohol, propylene glycol, ammonia solution, iron oxide black and potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1and D&C Yellow No. 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . Droxidopa-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown color powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, pregelatinised starch (corn starch), and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, propylene glycol, black iron oxide, potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 2, yellow iron oxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . droxi01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (2S,3R)-2-amino-3-(3,4-dihdroxyphenyl)-3- hydroxypropanoic acid (or) L-threo-3,4- dihydroxy phenyl serine. It has the following structural formula: Droxidopa is a white to light brown color powder. It is soluble in 1N hydrochloric acid, slightly soluble in water and practically insoluble in ethanol (99.5%). It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, mannitol, and magnesium stearate. The capsule shell is printed with black ink. The black ink contain black iron oxide, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. The capsule shell contains gelatin and titanium dioxide, in addition 100 mg and 200 mg capsule shells contain FD&C Blue 1 and FD&C Red 3. Droxidopastructure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3, 4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black ink contain black iron oxide, propylene glycol, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-gelatin, titanium oxide, iron oxide red, iron oxide black, FD&C Blue2, 200 mg – gelatin, titanium dioxide, iron oxide black and iron oxide yellow, 300 mg – gelatin, titanium dioxide, FD&C BLUE 1, D&C YELLOW 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to off-white crystals or crystalline powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide and purified water. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black iron oxide, red iron oxide, water and SLS; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black iron oxide, iron oxide yellow, water and SLS; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1, FD&C Yellow No.,5 (tartrazine), FD&C Red No. 40, water and SLS. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3) ] . chemicalstructure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4- Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, pregelatinized starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, ethanol, isopropyl alcohol, n-butyl alcohol, propylene glycol, ammonia solution, iron oxide black and potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1and D&C Yellow No. 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . Droxidopa-01

Summary not available yet.

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4 Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a White to light brown or yellow crystals or crystalline powder. It is practically insoluble in Ethanol, slightly soluble in 0.1 mol/L Hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black inks contain black iron oxide, potassium hydroxide, propylene glycol, Shellac. The capsule shell contains the following inactive ingredients: 100 mg – FD&C Blue No. 1, gelatin, FD&C Red 40 and titanium dioxide; 200 mg – ferric oxide yellow, gelatin and titanium dioxide; 300 mg – FD&C Blue No. 1, D & C Yellow 10, gelatin and titanium dioxide. Droxidopa capsules differ in size and color by strength [ see Dosage Forms and Strengths ( 3 ) ]. Image-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to off-white powder. It is slightly soluble in water and practically insoluble in ethanol. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, magnesium stearate and mannitol. The capsule shell is printed with black ink. The black ink contains black iron oxide, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-FD&C Blue 1, gelatin, iron oxide black, iron oxide red and titanium dioxide; 200 mg-FD&C Blue 1, gelatin, iron oxide black, iron oxide red, iron oxide yellow and titanium dioxide; 300 mg – D&C Yellow 10, FD&C Blue 1, gelatin, iron oxide black, iron oxide red and titanium dioxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3) ]. Chemical structer

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3, 4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black ink contain black iron oxide, propylene glycol, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-gelatin, titanium oxide, iron oxide red, iron oxide black, FD&C Blue2, 200 mg – gelatin, titanium dioxide, iron oxide black and iron oxide yellow, 300 mg – gelatin, titanium dioxide, FD&C BLUE 1, D&C YELLOW 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, magnesium stearate, and mannitol. The capsule shell is printed with black ink. The black inks contain ferrosoferric oxide, potassium hydroxide, and shellac. The capsule shell contains the following inactive ingredients: 100 mg–FD&C Blue No. 2, gelatin, titanium dioxide; 200 mg–ferric oxide yellow, gelatin, titanium dioxide; 300 mg–FD&C Blue No. 1, FD&C Red No. 40, FD&C Yellow No. 5 (tartrazine), gelatin, titanium dioxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)] . spl-droxidopa-capsules-structure

NORTHERA capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to off-white crystals or crystalline powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . NORTHERA capsules also contain the following inactive ingredients: mannitol, corn starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac glaze, ethanol, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol, and ammonium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg –­ gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1, FD&C Yellow No. 5 (tartrazine), and FD&C Red No. 40. NORTHERA capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . northera-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3, 4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black ink contain black iron oxide, propylene glycol, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-gelatin, titanium oxide, iron oxide red, iron oxide black, FD&C Blue2, 200 mg – gelatin, titanium dioxide, iron oxide black and iron oxide yellow, 300 mg – gelatin, titanium dioxide, FD&C BLUE 1, D&C YELLOW 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to off-white crystals or crystalline powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide and purified water. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black iron oxide, red iron oxide, water and SLS; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black iron oxide, iron oxide yellow, water and SLS; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1, FD&C Yellow No.,5 (tartrazine), FD&C Red No. 40, water and SLS. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3) ] . chemicalstructure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to light brown color powder. It is soluble in 1 N hydrochloric acid, slightly soluble in water and practically insoluble in ethanol (99.5 %). It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa Capsules, 100 mg, 200 mg and 300 mg intended for oral administration contain 100 mg, 200 mg and 300 mg droxidopa and contains the following inactive ingredients: corn starch (botanical source: maize), mannitol, magnesium stearate and sodium lauryl sulphate. Each hard gelatin capsule shell contains gelatin, titanium dioxide and water. Additionally, each 100 mg capsule shell contains: FD&C blue #1 and FD&C Red#40; each 200 mg capsule shell contains: iron oxide black, iron oxide red and iron oxide yellow; and each 300 mg capsule shell contains FD&C blue #1 and iron oxide yellow. The capsule is imprinted with black pharmaceutical ink and contains following inactive ingredients:, black iron oxide, potassium hydroxide, propylene glycol, purified water and shellac. Image

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4- Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, pregelatinized starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, ethanol, isopropyl alcohol, n-butyl alcohol, propylene glycol, ammonia solution, iron oxide black and potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1and D&C Yellow No. 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . Droxidopa-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, magnesium stearate, and mannitol. The capsule shell is printed with black ink. The black inks contain ferrosoferric oxide, potassium hydroxide, and shellac. The capsule shell contains the following inactive ingredients: 100 mg–FD&C Blue No. 2, gelatin, titanium dioxide; 200 mg–ferric oxide yellow, gelatin, titanium dioxide; 300 mg–FD&C Blue No. 1, FD&C Red No. 40, FD&C Yellow No. 5 (tartrazine), gelatin, titanium dioxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)] . spl-droxidopa-capsules-structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown color powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, pregelatinised starch (corn starch), and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, propylene glycol, black iron oxide, potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 2, yellow iron oxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . droxi01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to off-white powder. It is slightly soluble in water and practically insoluble in ethanol. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, magnesium stearate and mannitol. The capsule shell is printed with black ink. The black ink contains black iron oxide, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-FD&C Blue 1, gelatin, iron oxide black, iron oxide red and titanium dioxide; 200 mg-FD&C Blue 1, gelatin, iron oxide black, iron oxide red, iron oxide yellow and titanium dioxide; 300 mg – D&C Yellow 10, FD&C Blue 1, gelatin, iron oxide black, iron oxide red and titanium dioxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3) ]. Chemical structer

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4- Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a white to light brown crystalline powder. It is soluble in dilute hydrochloric acid, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, pregelatinized starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac, ethanol, isopropyl alcohol, n-butyl alcohol, propylene glycol, ammonia solution, iron oxide black and potassium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1and D&C Yellow No. 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . Droxidopa-01

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Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4 Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a White to light brown or yellow crystals or crystalline powder. It is practically insoluble in Ethanol, slightly soluble in 0.1 mol/L Hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black inks contain black iron oxide, potassium hydroxide, propylene glycol, Shellac. The capsule shell contains the following inactive ingredients: 100 mg – FD&C Blue No. 1, gelatin, FD&C Red 40 and titanium dioxide; 200 mg – ferric oxide yellow, gelatin and titanium dioxide; 300 mg – FD&C Blue No. 1, D & C Yellow 10, gelatin and titanium dioxide. Droxidopa capsules differ in size and color by strength [ see Dosage Forms and Strengths ( 3 ) ]. Image-01

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3, 4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to light brown crystalline powder. It is soluble in dilute hydrochloric acid and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether and chloroform. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black ink contain black iron oxide, propylene glycol, potassium hydroxide and shellac. The capsule shell contains the following inactive ingredients: 100 mg-gelatin, titanium oxide, iron oxide red, iron oxide black, FD&C Blue2, 200 mg – gelatin, titanium dioxide, iron oxide black and iron oxide yellow, 300 mg – gelatin, titanium dioxide, FD&C BLUE 1, D&C YELLOW 10. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. structure

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (-)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is white to light brown crystals or crystalline powder. It is insoluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: mannitol, corn starch, colloidal silicon dioxide and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac glaze, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol and ammonium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg - gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg - gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg - gelatin, titanium dioxide, FD&C Blue No. 1, yellow iron oxide. Droxidopa capsules differ in size and color by strength [see Dosage Forms and Strengths (3)]. droxidopa-structural-formula

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (2S,3R)-2-amino-3-(3,4-dihdroxyphenyl)-3- hydroxypropanoic acid (or) L-threo-3,4- dihydroxy phenyl serine. It has the following structural formula: Droxidopa is a white to light brown color powder. It is soluble in 1N hydrochloric acid, slightly soluble in water and practically insoluble in ethanol (99.5%). It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: corn starch, mannitol, and magnesium stearate. The capsule shell is printed with black ink. The black ink contain black iron oxide, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. The capsule shell contains gelatin and titanium dioxide, in addition 100 mg and 200 mg capsule shells contain FD&C Blue 1 and FD&C Red 3. Droxidopastructure

NORTHERA capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4-Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is an odorless, tasteless, white to off-white crystals or crystalline powder. It is slightly soluble in water, and practically insoluble in methanol, glacial acetic acid, ethanol, acetone, ether, and chloroform. It is soluble in dilute hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . NORTHERA capsules also contain the following inactive ingredients: mannitol, corn starch, and magnesium stearate. The capsule shell is printed with black ink. The black inks contain shellac glaze, ethanol, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol, and ammonium hydroxide. The capsule shell contains the following inactive ingredients: 100 mg –­ gelatin, titanium dioxide, FD&C Blue No. 2, black and red iron oxide; 200 mg – gelatin, titanium dioxide, FD&C Blue No. 2, black and yellow iron oxide; 300 mg – gelatin, titanium dioxide, FD&C Blue No. 1, FD&C Yellow No. 5 (tartrazine), and FD&C Red No. 40. NORTHERA capsules differ in size and color by strength [see Dosage Forms and Strengths ( 3 )] . northera-01