Spironolactone Tablets USP, for oral administration contain 25 mg, 50 mg or 100 mg of the aldosterone antagonist spironolactone, 17-hydroxy-7α – mercapto-3-oxo-17α -pregn-4-ene-21-carboxylic acid γ-lactone acetate. The molecular formula is CH0S and is represented by the following structural formula: Spironolactone… Continue Reading
CADUET® (amlodipine besylate and atorvastatin calcium) tablets combine the calcium channel blocker amlodipine besylate with the lipid-lowering agent atorvastatin calcium. The amlodipine besylate component of CADUET is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulphonate. Its empirical formula is CHClNO•CHOS. The atorvastatin… Continue Reading
Each tablet, for oral administration, contains: Diphenoxylate Hydrochloride USP . . . . . . . . . . . 2.5 mg Atropine Sulfate USP . . . . . . . . . . . . . . .… Continue Reading
CIALIS (tadalafil), an oral treatment for erectile dysfunction, is a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5). Tadalafil has the empirical formula CHNO representing a molecular weight of 389.41. The structural formula is: The chemical designation… Continue Reading
Benazepril hydrochloride is a white to off-white crystalline powder, soluble (>100 mg/mL) in water, in ethanol, and in methanol. Its chemical name is 3-[[1-(ethoxy-carbonyl)-3-phenyl-(1S)-propyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid monohydrochloride; its structural formula is Its empirical formula is CHNO•HCl, and its molecular weight is… Continue Reading
Baclofen USP is a muscle relaxant and antispastic, available as 10 mg and 20 mg tablets for oral administration. Its chemical name is 4-amino-3-(4-chlorophenyl)-butanoic acid. Baclofen USP is a white to off-white, odorless or practically odorless crystalline powder. It is… Continue Reading
Allopurinol is known chemically as 1 ,5-Dihydro-4-pyrazolo[3,4-]pyrimidin-4-one. It is a xanthine oxidase inhibitor which is administered orally. Its solubility in water at 37°C is 80 mg/dL and is greater in an alkaline solution. The structural formula is represented below: CHNO M.W.… Continue Reading
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Each hydrocodone bitartrate and ibuprofen tablet 7.5 mg/200 mg contains: Hydrocodone Bitartrate, USP ………………………….. 7.5 mg Ibuprofen, USP ……………………………………………… 200 mg Hydrocodone bitartrate and ibuprofen is supplied in a fixed combination tablet form for oral administration. Hydrocodone bitartrate and ibuprofen… Continue Reading
