Drugs Similar to NITROFURANTOIN (MONOHYDRATE/MACROCRYSTALS)

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin, USP is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin, USP in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Inactive Ingredients: Each capsule contains carbomer 934P, carboxymethylcellulose, corn starch, D&C Yellow No. 10, FD&C Red No. 40, gelatin, iron oxide black, iron oxide yellow, lactose, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate, sugar, talc and titanium dioxide. The black monogramming ink contains butyl alcohol, dehydrated alcohol, iron oxide black, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution. The white monogramming ink contains butyl alcohol, dehydrated alcohol, isopropyl alcohol, povidone, propylene glycol, shellac, sodium hydroxide and titanium dioxide. Meets USP Dissolution Test 7.

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin, USP is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin, USP in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Inactive Ingredients: Each capsule contains carbomer 934P, carboxymethylcellulose, corn starch, D&C Yellow No. 10, FD&C Red No. 40, gelatin, iron oxide black, iron oxide yellow, lactose, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate, sugar, talc and titanium dioxide. The black monogramming ink contains butyl alcohol, dehydrated alcohol, iron oxide black, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution. The white monogramming ink contains butyl alcohol, dehydrated alcohol, isopropyl alcohol, povidone, propylene glycol, shellac, sodium hydroxide and titanium dioxide. Meets USP Dissolution Test 7. Nitrofurantoin Macrocrystals Structural Formula Nitrofurantoin Monohydrate Structural Formula

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules USP (monohydrate/macrocrystals) is a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules USP (monohydrate/macrocrystals) is a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Inactive Ingredients: Each capsule contains carbomer homopolymer (Type A), carbomer homopolymer (Type B), compressible sugar, corn starch, lactose monohydrate, magnesium stearate, povidone, talc. In addition, the empty hard gelatin capsule shells contain D&C Yellow 10, FD&C Blue 1, FD&C Red 40, gelatin, sodium lauryl sulfate, and titanium dioxide. The capsules are imprinted with edible ink containing black iron oxide, potassium hydroxide, propylene glycol, shellac, strong ammonia solution, titanium dioxide. FDA approved dissolution test specifications differ from USP. Nitrofurantoin Macrocrystals USP Structure Nitrofurantoin Monohydrate USP Structure

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin, USP is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin, USP in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Inactive Ingredients: Each capsule contains carbomer 934P, carboxymethylcellulose, corn starch, D&C Yellow No. 10, FD&C Red No. 40, gelatin, iron oxide black, iron oxide yellow, lactose, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate, sugar, talc and titanium dioxide. The black monogramming ink contains butyl alcohol, dehydrated alcohol, iron oxide black, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution. The white monogramming ink contains butyl alcohol, dehydrated alcohol, isopropyl alcohol, povidone, propylene glycol, shellac, sodium hydroxide and titanium dioxide. Meets USP Dissolution Test 7. Nitrofurantoin Macrocrystals Structural Formula Nitrofurantoin Monohydrate Structural Formula

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules USP (monohydrate/macrocrystals) is a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test 10. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]. The chemical structure is the following: Molecular Weight: 238.16 Molecular formula: C 8 H 6 N 4 O 5 The chemical name of nitrofurantoin monohydrate, USP is 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]-amino]-monohydrate. The chemical structure is the following: Molecular Weight: 256.18 Molecular formula: C 8 H 6 N 4 O 5 · H 2 O Inactive Ingredients: Each capsule contains carbomer homopolymer type B, corn starch, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone K 30, povidone K 90, shellac, sucrose, talc, and titanium dioxide. FDA approved dissolution test specifications differ from USP structure1 structure2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are hard gelatin capsule shells containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate USP is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients Each capsule contains carbomer 934P, colloidal silicon dioxide, corn starch, compressible sugar, D&C yellow No. 10, edible white ink, FD&C blue No. 1, FD&C red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 5 Chemical Structure 1 Chemical Structure 2

Nitrofurantoin, USP is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules, USP (monohydrate/macrocrystals) are a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin, USP in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Inactive Ingredients: Each capsule contains carbomer 934P, carboxymethylcellulose, corn starch, D&C Yellow No. 10, FD&C Red No. 40, gelatin, iron oxide black, iron oxide yellow, lactose, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate, sugar, talc and titanium dioxide. The black monogramming ink contains butyl alcohol, dehydrated alcohol, iron oxide black, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution. The white monogramming ink contains butyl alcohol, dehydrated alcohol, isopropyl alcohol, povidone, propylene glycol, shellac, sodium hydroxide and titanium dioxide. Meets USP Dissolution Test 7.

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Macrobid ® (Nitrofurantoin Capsules, USP) (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer 934P, corn starch, compressible sugar, D&C Yellow No. 10, edible gray ink, FD&C Blue No. 1, FD&C Red No. 40, gelatin, lactose, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 8. nitrofurantoin-macrocrystals-structure nitrofurantoin-monohydrate-structure

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Macrobid ® (Nitrofurantoin Capsules, USP) (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer 934P, corn starch, compressible sugar, D&C Yellow No. 10, edible gray ink, FD&C Blue No. 1, FD&C Red No. 40, gelatin, lactose, magnesium stearate, povidone, talc, and titanium dioxide. Meets USP Dissolution Test 8.

Macrodantin ® (Nitrofurantoin Capsules, USP) (macrocrystals) is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Macrodantin is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. Each capsule contains 25 mg, 50 mg, or 100 mg of nitrofurantoin macrocrystals. 1-[[(5-nitro-2-furanyl)methylene]amino]-2, 4-imidazolidinedione Inactive Ingredients: Each capsule contains edible black ink, gelatin, lactose, starch, talc, titanium dioxide, and may contain FD&C Yellow No. 6 and D&C Yellow No. 10.

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. It is chemically designated as 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione and has the following structural formula: Each Nitrofurantoin Capsules, USP (macrocrystals) contains nitrofurantoin (macrocrystals) USP equivalent to 25 mg, 50 mg or 100 mg and the following inactive ingredients: lactose monohydrate, corn starch, talc, titanium dioxide, gelatin, sodium lauryl sulfate, shellac, propylene glycol, potassium hydroxide and black iron oxide. In addition 50 mg capsules contain FD&C Blue #1, red iron oxide and yellow iron oxide. structure

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. It is chemically designated as 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione and has the following structural formula: Each Nitrofurantoin Capsules, USP (macrocrystals) contains nitrofurantoin (macrocrystals) USP equivalent to 25 mg, 50 mg or 100 mg and the following inactive ingredients: lactose monohydrate, corn starch, talc, titanium dioxide, gelatin, sodium lauryl sulfate, shellac, propylene glycol, potassium hydroxide and black iron oxide. In addition 50 mg capsules contain FD&C Blue #1, red iron oxide and yellow iron oxide. structure

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. It is chemically designated as 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione and has the following structural formula: Each Nitrofurantoin Capsules, USP (macrocrystals) contains nitrofurantoin (macrocrystals) USP equivalent to 25 mg, 50 mg or 100 mg and the following inactive ingredients: lactose monohydrate, corn starch, talc, titanium dioxide, gelatin, sodium lauryl sulfate, shellac, propylene glycol, potassium hydroxide and black iron oxide. In addition 50 mg capsules contain FD&C Blue #1, red iron oxide and yellow iron oxide. structure

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. It is chemically designated as 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione and has the following structural formula: Each Nitrofurantoin Capsules, USP (macrocrystals) contains nitrofurantoin (macrocrystals) USP equivalent to 25 mg, 50 mg or 100 mg and the following inactive ingredients: lactose monohydrate, corn starch, talc, titanium dioxide, gelatin, sodium lauryl sulfate, shellac, propylene glycol, potassium hydroxide and black iron oxide. In addition 50 mg capsules contain FD&C Blue #1, red iron oxide and yellow iron oxide. structure

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. It is chemically designated as 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione and has the following structural formula: Each Nitrofurantoin Capsules, USP (macrocrystals) contains nitrofurantoin (macrocrystals) USP equivalent to 25 mg, 50 mg or 100 mg and the following inactive ingredients: lactose monohydrate, corn starch, talc, titanium dioxide, gelatin, sodium lauryl sulfate, shellac, propylene glycol, potassium hydroxide and black iron oxide. In addition 50 mg capsules contain FD&C Blue #1, red iron oxide and yellow iron oxide. structure

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. It is chemically designated as 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione and has the following structural formula: Each Nitrofurantoin capsules, USP (macrocrystals) contains nitrofurantoin (macrocrystals) USP equivalent to 25 mg, 50 mg or 100 mg and the following inactive ingredients: lactose monohydrate, corn starch, talc, titanium dioxide, gelatin, sodium lauryl sulfate, shellac, propylene glycol, potassium hydroxide and black iron oxide. In addition 50 mg capsules contain FD%C Blue #1, red iron oxide and yellow iron oxide. chemical-structure

Nitrofurantoin Macrocrystals is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin Macrocrystals is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione Inactive Ingredients: Each capsule contains edible black ink, gelatin, lactose, starch, talc, titanium dioxide, and may contain FD&C Yellow No. 6 and D&C Yellow No. 10. structure

Nitrofurantoin Macrocrystals is a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin Macrocrystals is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. 1-[[(5-nitro-2-furanyl)methylene] amino]-2,4-imidazolidinedione Inactive Ingredients: Each capsule contains edible black ink, gelatin, lactose, starch, talc, titanium dioxide, and may contain FD&C Yellow No. 6 and D&C Yellow No. 10. structure

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsule, USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals, USP and 75 mg of nitrofurantoin monohydrate, USP. The chemical name of nitrofurantoin macrocrystals,USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4-imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate, USP is 1-[[[5-nitro-2-furanyl]methylene] amino]-2,4- imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer homopolymer type B (carbopol 974P ), corn starch, D & C Yellow No. 10, FD & C Blue No. 1, FD & C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone K30, povidone K90, sodium lauryl sulphate, talc, and titanium dioxide. USP Dissolution Test is pending. Image Image

Nitrofurantoin Oral Suspension, USP contains nitrofurantoin, a synthetic nitrofuran antibacterial agent specific for urinary tract infections. The chemical name is 1-[[(5-nitro-2-furanyl)methylene]amino]-2,4­imidazolidinedione monohydrate. The molecular formula is C8H6N4O5·H2O and the molecular weight is 256.17. The structural formula is: Nitrofurantoin is a stable, yellow, crystalline compound. Nitrofurantoin Oral Suspension, USP is available as a lemon-yellow liquid with cherry flavor, free from extraneous particles for oral administration containing 25 mg/5 mL of nitrofurantoin. Nitrofurantoin Oral Suspension, USP also contains the following inactive ingredients: citric acid, artificial cherry flavor, glycerin, methylparaben, propylparaben, purified water, sodium citrate, sucralose, simethicone emulsion, and xanthan gum. structure

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, brown yellow, macrocrystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. 1-[[(5-NITRO-2-FURANYL)METHYLENE]AMINO]-2,4-IMIDAZOLIDINEDIONE Inactive Ingredients: Lactose monohydrate, maize starch, corn starch and talc. The hard gelatin capsules contain gelatin, titanium dioxide, D&C Red No. 33 (50 mg and 100 mg capsules only) and D&C Yellow No. 10 (50 mg and 100 mg capsules only). The capsules are printed with edible black ink containing shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide. Nitrofurantoin Capsules, USP (Macrocrystals) meets USP Dissolution Test 9. nitrofurantoin-str.jpg

Nitrofurantoin oral suspension, USP contains nitrofurantoin monohydrate USP, a synthetic nitrofuran antibacterial agent specific for urinary tract infections. The chemical name is 2,4-Imidazolidinedione,1-[[(5-nitro-2-furanyl) methylene] amino]-;monohydrate. The molecular formula is C 8 H 6 N 4 O 5 ꞏH 2 O and the molecular weight is 256.18. The structural formula is: Nitrofurantoin monohydrate USP is a lemon yellow crystalline powder. Nitrofurantoin oral suspension, USP is available as a opaque yellow color suspension for oral administration containing 25 mg/5 mL nitrofurantoin. Nitrofurantoin oral suspension, USP also contains the following inactive ingredients: banana flavor (contains flavouring ingredients and propylene glycol), carboxymethylcellulose sodium, citric acid monohydrate, glycerin, magnesium aluminum silicate, methylparaben, microcrystalline cellulose & carboxymethylcellulose sodium, natural peppermint flavour (contains flavouring ingredients, propylene glycol and benzyl alcohol), non-crystalline sorbitol solution, propylparaben, purified water, raspberry flavour (contains natural & artificial flavour and propylene glycol), trisodium citrate dihydrate powder. nitrofurantionchemicalstructure

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin capsules USP (monohydrate/macrocrystals) is a hard gelatin capsule. Each capsule contains 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals USP and 75 mg of nitrofurantoin monohydrate USP. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione. The chemical structure is the following: The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Inactive Ingredients: Each capsule contains carbomer homopolymer (Type A), carbomer homopolymer (Type B), compressible sugar, corn starch, lactose monohydrate, magnesium stearate, povidone, talc. In addition, the empty hard gelatin capsule shells contain D&C Yellow 10, FD&C Blue 1, FD&C Red 40, gelatin, sodium lauryl sulfate, and titanium dioxide. The capsules are imprinted with edible ink containing black iron oxide, potassium hydroxide, propylene glycol, shellac, strong ammonia solution, titanium dioxide. FDA approved dissolution test specifications differ from USP. Nitrofurantoin Macrocrystals USP Structure Nitrofurantoin Monohydrate USP Structure

Nitrofurantoin Oral Suspension, USP contains nitrofurantoin, a synthetic nitrofuran antibacterial agent specific for urinary tract infections. The chemical name is 1-[[(5-nitro-2-furanyl)methylene]amino]-2,4­imidazolidinedione monohydrate. The molecular formula is C 8 H 6 N 4 O 5 ·H 2 O and the molecular weight is 256.17. The structural formula is: Nitrofurantoin is a stable, yellow, crystalline compound. Nitrofurantoin oral suspension is available as an opaque, yellow liquid suspension for oral administration containing 25 mg/5 ml of nitrofurantoin. The suspension also contains the following inactive ingredients: citric acid anhydrous, fruit flavor, glycerin, magnesium aluminum silicate, methyl paraben, propyl paraben, purified water, sodium carboxymethyl cellulose, sorbitol solution, tri-sodium citrate dihydrate powder, xanthan gum. chemstruc

Nitrofurantoin macrocrystals, USP is a synthetic chemical of controlled crystal size. It is a stable, brown yellow, macrocrystalline compound. Nitrofurantoin macrocrystals, USP is an antibacterial agent for specific urinary tract infections. It is available in 25 mg, 50 mg, and 100 mg capsules for oral administration. 1-[[(5-NITRO-2-FURANYL)METHYLENE]AMINO]-2,4-IMIDAZOLIDINEDIONE Inactive Ingredients: Lactose monohydrate, maize starch, corn starch and talc. The hard gelatin capsules contain gelatin, titanium dioxide, D&C Red No. 33 (50 mg and 100 mg capsules only) and D&C Yellow No. 10 (50 mg and 100 mg capsules only). The capsules are printed with edible black ink containing shellac, propylene glycol, potassium hydroxide and ferrosoferric oxide. FDA approved dissolution specification differs from the USP dissolution specification. nitrofurantoin-str.jpg

Nitrofurantoin oral suspension, USP contains nitrofurantoin, a synthetic nitrofuran antibacterial agent specific for urinary tract infections. The chemical name is 1-[[(5-nitro-2-furanyl)methylene]amino]-2,4­imidazolidinedione monohydrate. The molecular formula is C8H6N4O5·H2O and the molecular weight is 256.17. The structural formula is: Nitrofurantoin is a stable, lemon-yellow, crystalline powder. Nitrofurantoin oral suspension, USP is available as an yellow color, flavored homogenous suspension for oral administration containing 25 mg/5 mL of nitrofurantoin. Nitrofurantoin oral suspension, USP also contains the following inactive ingredients: banana flavor, carboxymethylcellulose sodium, citric acid monohydrate, glycerin, magnesium aluminum silicate, methylparaben, N&A mint flavor, non-crystallizing sorbitol solution, propylparaben, purified water and sodium citrate. str

Nitrofurantoin Capsules, USP (Macrocrystals) are a synthetic chemical of controlled crystal size. It is a stable, yellow, crystalline compound. Nitrofurantoin Capsules, USP (Macrocrystals) are an antibacterial agent for specific urinary tract infections. Nitrofurantoin, USP (macrocrystals) is chemically designated as 2,4-Imidazolidinedione, 1-[[(5-nitro-2-furanyl)methylene]amino]- and has the following structural formula: C 8 H 6 N 4 O 5 (anhydrous) M.W. 238.16 Each capsule, for oral administration, contains 50 mg or 100 mg of nitrofurantoin, USP (macrocrystals). In addition, each capsule contains the following inactive ingredients: corn starch, edible black ink (black iron oxide, D&C Yellow No. 10 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, propylene glycol, shellac glaze), gelatin, lactose monohydrate, talc, titanium dioxide and colorant D&C Red No. 33.