Exforge is a fixed combination of amlodipine and valsartan. Exforge contains the besylate salt of amlodipine, a dihydropyridine calcium-channel blocker (CCB). Amlodipine besylate is a white to pale yellow crystalline powder, slightly soluble in water and sparingly soluble in ethanol.… Continue Reading

Erythrocin Stearate

ERYTHROCIN STEARATE Film-coated tablets (erythromycin stearate tablets, USP) are an antibacterial product containing the stearate salt of erythromycin in a unique film coating. Erythromycin is produced by a strain of (formerly ) and belongs to the macrolide group of antibiotics.… Continue Reading

Exforge HCT

Exforge HCT is a fixed combination of amlodipine, valsartan and hydrochlorothiazide. Exforge HCT contains the besylate salt of amlodipine, a dihydropyridine calcium channel blocker (CCB). Amlodipine besylate, USP is a white to pale yellow crystalline powder, slightly soluble in water… Continue Reading


EXALGO tablets contain hydromorphone hydrochloride, a mu-opioid agonist. Hydromorphone hydrochloride USP is 4,5α-epoxy-3-hydroxy-17-methlymorphinan-6-one hydrochloride.  Hydromorphone hydrochloride is a white or almost white crystalline powder that is freely soluble in water, very slightly soluble in ethanol (96%), and practically insoluble in… Continue Reading


Eplerenone tablets contains eplerenone, a blocker of aldosterone binding at the mineralocorticoid receptor. Eplerenone is chemically described as Pregn-4-ene-7,21-dicarboxylic acid, 9,11-epoxy-17-hydroxy-3-oxo-, γ-lactone, methyl ester, (7α,11α,17α)-. Its empirical formula is CHO and it has a molecular weight of 414.50. The structural… Continue Reading


Ery 2% Pads contain erythromycin, USP for topical dermatologic use. Erythromycin is a macrolide antibiotic produced from a strain of (formerly ). It is a base and readily forms salts with acids. Chemically, erythromycin is CHNO. It has the following… Continue Reading

Enoxaparin Sodium

Enoxaparin sodium injection, USP is a sterile aqueous solution containing enoxaparin sodium, a low molecular weight heparin. The pH of the injection is 5.5 to 7.5. Enoxaparin sodium is obtained by alkaline depolymerization of heparin benzyl ester derived from porcine… Continue Reading


Enalaprilat injection, USP is a sterile aqueous solution for intravenous administration. Enalaprilat is an angiotensin converting enzyme inhibitor. It is chemically described as (S)-1-[N-(1-carboxy-3-phenylpropyl)-L-alanyl]-L-proline dihydrate. Its empirical formula is CHNO•2HO and its structural formula is: Enalaprilat is a white to… Continue Reading


Cevimeline is cis-2’-methylspiro {1-azabicyclo [2.2.2] octane-3, 5’ -[1,3] oxathiolane} hydrochloride, hydrate (2:1). Its empirical formula is CHNOS.HCl.1/2 HO, and its structural formula is:


Estazolam, a triazolobenzodiazepine derivative, is an oral hypnotic agent. Estazolam occurs as a fine, white, odorless powder that is soluble in alcohol and practically insoluble in water. The chemical name for estazolam is 8-chloro-6-phenyl-4–triazolo[4,3-α][1,4]benzodiazepine. The molecular formula is CHCIN and… Continue Reading