Popular Drugs

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate

CAREFULLY CONSIDER THE POTENTIAL BENEFITS AND RISKS OF NAPROXEN AND OTHER TREATMENT OPTIONS BEFORE DECIDING TO USE NAPROXEN TABLETS. USE THE LOWEST EFFECTIVE DOSE FOR THE SHORTEST DURATION CONSISTENT WITH INDIVIDUAL PATIENT TREATMENT GOALS (SEE WARNINGS: GASTROINTESTINAL BLEEDING, ULCERATION, AND PERFORATION). NAPROXEN TABLETS ARE INDICATED: FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF RHEUMATOID ARTHRITIS. FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF OSTEOARTHRITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF ANKYLOSING SPONDYLITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF JUVENILE ARTHRITIS NAPROXEN TABLETS ARE ALSO INDICATED: FOR RELIEF OF THE SIGNS AND SYMPTOMS OF TENDONITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF BURSITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF ACUTE GOUT FOR THE MANAGEMENT OF PAIN FOR THE MANAGEMENT OF PRIMARY DYSMENORRHEA

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C 14 H 13 NaO 3 . Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen Naproxen Sodium Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol.

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C14H14O3. Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C14H13NaO3. Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol. Structure

CAREFULLY CONSIDER THE POTENTIAL BENEFITS AND RISKS OF NAPROXEN AND OTHER TREATMENT OPTIONS BEFORE DECIDING TO USE NAPROXEN TABLETS. USE THE LOWEST EFFECTIVE DOSE FOR THE SHORTEST DURATION CONSISTENT WITH INDIVIDUAL PATIENT TREATMENT GOALS (SEE WARNINGS: GASTROINTESTINAL BLEEDING, ULCERATION, AND PERFORATION). NAPROXEN TABLETS ARE INDICATED: FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF RHEUMATOID ARTHRITIS. FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF OSTEOARTHRITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF ANKYLOSING SPONDYLITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF JUVENILE ARTHRITIS NAPROXEN TABLETS ARE ALSO INDICATED: FOR RELIEF OF THE SIGNS AND SYMPTOMS OF TENDONITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF BURSITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF ACUTE GOUT FOR THE MANAGEMENT OF PAIN FOR THE MANAGEMENT OF PRIMARY DYSMENORRHEA

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP is (S)-6-methoxy- α -methyl-2 naphthaleneacetic acid. Naproxen, USP has the following structures: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Each naproxen tablet, USP is available as white tablet contains 250 mg, 375 mg or 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate.

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C 14 H 13 NaO 3 . Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen Naproxen Sodium Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol. NaproxinStructure NaproxinNaStructure

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate Structural Formula

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate Structural Formula

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate Structural Formula

Naproxen tablets are nonsteroidal anti-inflammatory drugs available as follows: Naproxen tablets are available as white to off-white tablets containing 250 mg, 375 mg and 500 mg of naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen and naproxen sodium are (S)-6-methoxy-a-methyl-2-naphthaleneacetic acid and (S)-6­ methoxy-a-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen sodium has a molecular weight of 252.23 and a molecular formula of C 14 H 13 NaO 3 . Naproxen and naproxen sodium have the following structures, respectively: Naproxen is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in naproxen tablets include: croscarmellose sodium, magnesium stearate, and povidone. structure-jpg.jpg

Naproxen delayed-release tablets are nonsteroidal anti-inflammatory drugs available as follows: Naproxen delayed-release tablets USP are available as enteric coated, white tablets containing 375 mg of naproxen or 500 mg of naproxen, USP for oral administration. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen has the following structural formula: Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. The inactive ingredients are croscarmellose sodium, povidone, colloidal silicon dioxide and magnesium stearate. The enteric coating dispersion contains methacrylic acid copolymer dispersion, talc, titanium dioxide, triethyl citrate and purified water. The dissolution of this enteric-coated naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4. Structural Formula

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C 14 H 13 NaO 3 . Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen Naproxen Sodium Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol. NaproxinStructure NaproxinNaStructure

CAREFULLY CONSIDER THE POTENTIAL BENEFITS AND RISKS OF NAPROXEN AND OTHER TREATMENT OPTIONS BEFORE DECIDING TO USE NAPROXEN TABLETS. USE THE LOWEST EFFECTIVE DOSE FOR THE SHORTEST DURATION CONSISTENT WITH INDIVIDUAL PATIENT TREATMENT GOALS (SEE WARNINGS: GASTROINTESTINAL BLEEDING, ULCERATION, AND PERFORATION). NAPROXEN TABLETS ARE INDICATED: FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF RHEUMATOID ARTHRITIS. FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF OSTEOARTHRITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF ANKYLOSING SPONDYLITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF JUVENILE ARTHRITIS NAPROXEN TABLETS ARE ALSO INDICATED: FOR RELIEF OF THE SIGNS AND SYMPTOMS OF TENDONITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF BURSITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF ACUTE GOUT FOR THE MANAGEMENT OF PAIN FOR THE MANAGEMENT OF PRIMARY DYSMENORRHEA

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen, USP has the following structure: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Naproxen, USP is available as white tablets containing 250 mg of naproxen, USP, white tablets containing 375 mg of naproxen, USP and white tablets containing 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. hjl

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate Structural Formula

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP is (S)-6-methoxy- α -methyl-2 naphthaleneacetic acid. Naproxen, USP has the following structures: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C14H14O3. Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Each naproxen tablet, USP is available as white tablet contains 250 mg, 375 mg or 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. Structure

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen tablets, USP are available as yellow tablets containing 250 mg, 375 mg and 500 mg of naproxen USP for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. It has the following structural formula: Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen USP is a white to off-white, practically odorless, crystalline powder. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in naproxen tablets include: corn starch, ferric oxide, lactose monohydrate, magnesium stearate, povidone, and sodium starch glycolate. Chemical Structure

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen tablets, USP are available as yellow tablets containing 250 mg of naproxen USP, pink tablets containing 375 mg of naproxen USP, and yellow tablets containing 500 mg of naproxen USP for oral administration. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients are croscarmellose sodium, povidone, iron oxide yellow, iron oxide red colloidal silicon dioxide and magnesium stearate. Structural Formula

Naproxen delayed-release tablets, USP are nonsteroidal anti-inflammatory drug available as follows: Naproxen delayed-release tablets, USP are available as enteric-coated white to off-white tablets containing 375 mg of naproxen, USP or 500 mg of naproxen, USP for oral administration. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (+)-6-Methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen, USP is a practically odorless, white to off-white crystalline powder. It is soluble in chloroform, in dehydrated alcohol, and in alcohol, sparingly soluble in ether, practically insoluble in water. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in naproxen delayed-release tablets include: black iron oxide, croscarmellose sodium, magnesium stearate, methacrylic acid and ethyl acrylate copolymer, povidone, polyethylene glycol, propylene glycol, shellac glaze, simethicone emulsion, sodium hydroxide, talc and titanium dioxide. The dissolution of this enteric-coated naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4. FDA approved dissolution test specifications differ from USP. Chemical Structure

Naproxen delayed-release tablets are nonsteroidal anti-inflammatory drugs available as follows: Naproxen delayed-release tablets USP are available as enteric coated, white tablets containing 375 mg of naproxen or 500 mg of naproxen, USP for oral administration. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen has the following structural formula: Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. The inactive ingredients are croscarmellose sodium, povidone, colloidal silicon dioxide and magnesium stearate. The enteric coating dispersion contains methacrylic acid copolymer dispersion, talc, titanium dioxide, triethyl citrate and purified water. The dissolution of this enteric-coated naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4. Chemical Structure

CAREFULLY CONSIDER THE POTENTIAL BENEFITS AND RISKS OF NAPROXEN AND OTHER TREATMENT OPTIONS BEFORE DECIDING TO USE NAPROXEN TABLETS. USE THE LOWEST EFFECTIVE DOSE FOR THE SHORTEST DURATION CONSISTENT WITH INDIVIDUAL PATIENT TREATMENT GOALS (SEE WARNINGS: GASTROINTESTINAL BLEEDING, ULCERATION, AND PERFORATION). NAPROXEN TABLETS ARE INDICATED: FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF RHEUMATOID ARTHRITIS. FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF OSTEOARTHRITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF ANKYLOSING SPONDYLITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF JUVENILE ARTHRITIS NAPROXEN TABLETS ARE ALSO INDICATED: FOR RELIEF OF THE SIGNS AND SYMPTOMS OF TENDONITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF BURSITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF ACUTE GOUT FOR THE MANAGEMENT OF PAIN FOR THE MANAGEMENT OF PRIMARY DYSMENORRHEA

Uses temporarily relieves minor aches and pain due to: minor pain of arthritis muscular aches backache menstrual cramps headache toothache the common cold temporarily reduces fever

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen tablets, USP are available as yellow tablets containing 250 mg of naproxen USP, pink tablets containing 375 mg of naproxen USP, and yellow tablets containing 500 mg of naproxen USP for oral administration. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients are croscarmellose sodium, povidone, iron oxide yellow, iron oxide red colloidal silicon dioxide and magnesium stearate. Structural Formula

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C 14 H 13 NaO 3 . Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen Naproxen Sodium Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol.

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. It has the following structural formula: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. Naproxen delayed-release tablets USP are available as enteric coated, white tablets containing 375 mg of naproxen and 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone, colloidal silicon dioxide and magnesium stearate. The enteric coating dispersion contains methacrylic acid copolymer dispersion, talc, titanium dioxide, triethyl citrate and purified water. The dissolution of this enteric-coated naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4. description

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP is (S)-6-methoxy- α -methyl-2 naphthaleneacetic acid. Naproxen, USP has the following structures: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Each naproxen tablet, USP is available as white tablet contains 250 mg, 375 mg or 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. 10

Naproxen USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen USP and naproxen sodium USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen USP and naproxen sodium USP have the following structures, respectively: Naproxen USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen sodium USP has a molecular weight of 252.23 and a molecular formula of C 14 H 13 NaO 3 . Naproxen USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. Naproxen sodium USP is a white to creamy white, crystalline solid, freely soluble in water at neutral pH. Naproxen tablets USP are available as light orange colored tablets containing 250 mg of naproxen USP, light orange colored tablets containing 375 mg of naproxen USP and light orange colored tablets containing 500 mg of naproxen USP for oral administration. The inactive ingredients are microcrystalline cellulose, croscarmellose sodium, iron oxide red, iron oxide yellow, povidone and magnesium stearate. Naproxen sodium tablets USP are available as blue tablets containing 275 mg of naproxen sodium USP and as blue tablets containing 550 mg of naproxen sodium USP for oral administration. The inactive ingredients are croscarmellose sodium, colloidal silicon dioxide, povidone, magnesium stearate, microcrystalline cellulose and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains hypromellose, titanium dioxide, polyethylene glycol, FD&C blue#2, and iron oxide red. chemical-structure

Naproxen USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen USP and naproxen sodium USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen USP and naproxen sodium USP have the following structures, respectively: Naproxen USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen sodium USP has a molecular weight of 252.23 and a molecular formula of C 14 H 13 NaO 3 . Naproxen USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. Naproxen sodium USP is a white to creamy white, crystalline solid, freely soluble in water at neutral pH. Naproxen tablets USP are available as light orange colored tablets containing 250 mg of naproxen USP, light orange colored tablets containing 375 mg of naproxen USP and light orange colored tablets containing 500 mg of naproxen USP for oral administration. The inactive ingredients are microcrystalline cellulose, croscarmellose sodium, iron oxide red, iron oxide yellow, povidone and magnesium stearate. Naproxen sodium tablets USP are available as blue tablets containing 275 mg of naproxen sodium USP and as blue tablets containing 550 mg of naproxen sodium USP for oral administration. The inactive ingredients are croscarmellose sodium, colloidal silicon dioxide, povidone, magnesium stearate, microcrystalline cellulose and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains hypromellose, titanium dioxide, polyethylene glycol, FD&C blue#2, and iron oxide red. chemical-structure

Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. It has the following structural formula: Naproxen has a molecular weight of 230.26 and a molecular formula of C14H14O3. Naproxen USP is a white to off-white, practically odorless, crystalline powder. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in naproxen tablets include: corn starch, ferric oxide, lactose monohydrate, magnesium stearate, povidone, and sodium starch glycolate. Structure

Naproxen Delayed-Release Tablets, USP are nonsteroidal anti-inflammatory drugs available as enteric-coated tablets containing 375 mg of naproxen or 500 mg of naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 with the following structure: Naproxen is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in Naproxen Delayed-Release Tablets, USP include: croscarmellose sodium, povidone, colloidal silicon dioxide and magnesium stearate. The enteric coating dispersion contains methacrylic acid and ethyl acrylate copolymer, triethyl citrate, talc and purified water. The dissolution of this enteric-coated naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4. structure

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP is (S)-6-methoxy- α -methyl-2 naphthaleneacetic acid. Naproxen, USP has the following structures: Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Each naproxen tablet, USP is available as white tablet contains 250 mg, 375 mg or 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. 10

Naproxen tablets are nonsteroidal anti-inflammatory drugs available as follows: Naproxen tablets are available as white to off-white tablets containing 250 mg, 375 mg and 500 mg of naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen and naproxen sodium are (S)-6-methoxy-a-methyl-2-naphthaleneacetic acid and (S)-6­ methoxy-a-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen sodium has a molecular weight of 252.23 and a molecular formula of C 14 H 13 NaO 3 . Naproxen and naproxen sodium have the following structures, respectively: Naproxen is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in naproxen tablets include: croscarmellose sodium, magnesium stearate, and povidone. structure-jpg.jpg

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP is (S)-6-methoxy- α -methyl-2 naphthaleneacetic acid. Naproxen, USP has the following structures: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Each naproxen tablet, USP is available as white tablet contains 250 mg, 375 mg or 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. 10

CAREFULLY CONSIDER THE POTENTIAL BENEFITS AND RISKS OF NAPROXEN AND OTHER TREATMENT OPTIONS BEFORE DECIDING TO USE NAPROXEN TABLETS. USE THE LOWEST EFFECTIVE DOSE FOR THE SHORTEST DURATION CONSISTENT WITH INDIVIDUAL PATIENT TREATMENT GOALS (SEE WARNINGS: GASTROINTESTINAL BLEEDING, ULCERATION, AND PERFORATION). NAPROXEN TABLETS ARE INDICATED: FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF RHEUMATOID ARTHRITIS. FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF OSTEOARTHRITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF ANKYLOSING SPONDYLITIS FOR THE RELIEF OF THE SIGNS AND SYMPTOMS OF JUVENILE ARTHRITIS NAPROXEN TABLETS ARE ALSO INDICATED: FOR RELIEF OF THE SIGNS AND SYMPTOMS OF TENDONITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF BURSITIS FOR RELIEF OF THE SIGNS AND SYMPTOMS OF ACUTE GOUT FOR THE MANAGEMENT OF PAIN FOR THE MANAGEMENT OF PRIMARY DYSMENORRHEA

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate

Naproxen delayed-release tablets are nonsteroidal anti-inflammatory drugs available as follows: Naproxen delayed-release tablets USP are available as enteric coated, white to off-white tablets containing 375 mg of naproxen or 500 mg of naproxen, USP for oral administration. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen, USP is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen has the following structural formula: Naproxen, USP is an odorless, white to off-white crystalline powder. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The log octanol/water partition coefficient of naproxen, USP is 3.18 The inactive ingredients are croscarmellose sodium, povidone, and magnesium stearate. The enteric coating dispersion contains methacrylic acid and ethyl acrylate copolymer dispersion, talc, hypromellose, polyethylene glycol, triethyl citrate and purified water. The tablets are printed with edible black ink which contains purified water, ferrosoferric oxide, propylene glycol and hypromellose. The dissolution of this enteric-coated naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4. molecule

Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP is (S)-6-methoxy- α -methyl-2 naphthaleneacetic acid. Naproxen, USP has the following structures: Naproxen, USP has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . Naproxen, USP is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen, USP at pH 7.4 is 1.6 to 1.8. Naproxen, USP is available as white tablets containing 250 mg of naproxen, USP white tablets containing 375 mg of naproxen, USP and white tablets containing 500 mg of naproxen, USP for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. Formula structure

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow round shaped tablets containing 250 mg naproxen, light yellow capsule shaped tablets containing 375 mg naproxen, and light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate Structural Formula

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C 14 H 13 NaO 3 . Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen Naproxen Sodium Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol. NaproxinStructure NaproxinNaStructure

Naproxen tablets, USP are nonsteroidal anti-inflammatory drugs and available as follows: Naproxen tablets, USP are available as light yellow oblong shaped tablets containing 500 mg naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name for naproxen is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. Naproxen has a molecular weight of 230.26 and a molecular formula of C 14 H 14 O 3 . It has the following structural formula: Naproxen is white or almost white crystalline powder. It is insoluble in water, soluble in chloroform, dehydrated ethanol and methanol. Sparingly soluble in ether. The octanol/water partition coefficient of Naproxen at pH < 2.18 is 3.18. Each naproxen tablet, USP contains the following inactive ingredients: croscarmellose sodium, yellow iron oxide, povidone and magnesium stearate Structural Formula

The active ingredient in ACIPHEX delayed-release tablets is rabeprazole sodium, which is a proton pump inhibitor. It is a substituted benzimidazole known chemically as 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]-methyl]sulfinyl]-1 H– benzimidazole sodium salt. It has an empirical formula of C 18 H 20 N 3 NaO 3 S and a molecular weight of 381.42. Rabeprazole sodium is a white to slightly yellowish-white solid. It is very soluble in water and methanol, freely soluble in ethanol, chloroform, and ethyl acetate and insoluble in ether and n -hexane. The stability of rabeprazole sodium is a function of pH; it is rapidly degraded in acid media, and is more stable under alkaline conditions. The structural figure is: Figure 1 ACIPHEX is available for oral administration as delayed-release, enteric-coated tablets containing 20 mg of rabeprazole sodium. Inactive ingredients of the 20 mg tablet are carnauba wax, crospovidone, diacetylated monoglycerides, ethylcellulose, hydroxypropyl cellulose, hypromellose phthalate, magnesium stearate, mannitol, sodium hydroxide, sodium stearyl fumarate, talc, and titanium dioxide. Iron oxide yellow is the coloring agent for the tablet coating. Iron oxide red is the ink pigment. Chemical Structure

The active ingredient in rabeprazole sodium delayed-release tablets is rabeprazole sodium, USP which is a proton pump inhibitor. It is a substituted benzimidazole known chemically as 2-[[[4-(3-­methoxypropoxy)-3-methyl-2-pyridinyl]-methyl]sulfinyl]-1 H –benzimidazole sodium salt. It has an empirical formula of C 18 H 20 N 3 NaO 3 S and a molecular weight of 381.42. Rabeprazole sodium, USP is a white to slightly yellowish-white solid. It is very soluble in water and methanol, freely soluble in ethanol, chloroform, and ethyl acetate and insoluble in ether and n- hexane. The stability of rabeprazole sodium is a function of pH; it is rapidly degraded in acid media, and is more stable under alkaline conditions. The structural figure is: Figure 1 Rabeprazole sodium, USP is available for oral administration as delayed-release, enteric-coated tablets containing 20 mg of rabeprazole sodium, USP. Inactive ingredients of the 20 mg tablet are ammonium hydroxide, crospovidone, diethyl phthalate, ethyl cellulose, hydroxypropyl cellulose, hypromellose phthalate, iron oxide black, iron oxide yellow, light magnesium oxide, magnesium stearate, mannitol, propylene glycol, shellac, sodium stearyl fumarate, talc, and titanium dioxide. 1