Phenytoin sodium is an antiepileptic drug. Phenytoin sodium is related to the barbiturates in chemical structure, but has a five-membered ring. The chemical name is sodium 5,5-diphenyl-2, 4-imidazolidinedione, having the following structural formula: Each Dilantin— Extended Phenytoin Sodium Capsule, USP—contains… Continue Reading
DDAVP Tablets Mol. Wt. 1183.34 Empirical Formula: CHNOS • CHO • 3HO 1-(3-mercaptopropionic acid)-8-D-arginine vasopressin monoacetate (salt) trihydrate. DDAVP Tablets
Doxycycline hyclate is a. broad-spectrurn antibiotic synthetically derived from oxytetracycline. The structural formula is as follows: with a molecular formula of CHNO•HO and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)- 1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. Doxycycline is a… Continue Reading
Dicyclomine hydrochloride is an antispasmodic and anticholinergic (antimuscarinic) agent available in the following form: Each capsule, for oral administration, contains 10 mg of dicyclomine hydrochloride. Each capsule also contains the following inactive ingredients: Corn Starch, Lactose Monohydrate, Magnesium Stearate, and… Continue Reading
Divalproex sodium is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium… Continue Reading
Doxepin hydrochloride is one of a class of psychotherapeutic agents known as dibenzoxepin tricyclic compounds. It is a white crystalline solid readily soluble in water, lower alcohols and chloroform. CHEMISTRY Doxepin hydrochloride is a dibenzoxepin derivative and is the first… Continue Reading
Each vial contains a sterile, pyrogen-free freeze-dried mixture of 1.0 mg dimercaptosuccinic acid, 0.42 mg stannous chloride dihydrate [0.38 mg (minimum) stannous chloride dihydrate (SnCl•2HO) and 0.46 mg (maximum) total tin expressed as stannous chloride dihydrate (SnCl•2HO)], 0.70 mg ascorbic… Continue Reading
The active ingredient in DIPENTUM Capsules (olsalazine sodium) is the sodium salt of a salicylate, disodium 3,3′-azobis (6-hydroxybenzoate) a compound that is effectively bioconverted to 5-aminosalicylic acid (5-ASA), which has anti-inflammatory activity in ulcerative colitis. Its empirical formula is CHNNaO… Continue Reading
Minocycline hydrochloride, a semisynthetic derivative of tetracycline, is 4,7-Bis(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride. The structural formula is represented below: CHNO.HCl M. W. 493.94 Each minocycline hydrochloride capsule, for oral administration, contains the equivalent of 50 mg, 75 mg or 100 mg of minocycline. In… Continue Reading
Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-benzothiazepin-4(5H)one,3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2, 3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride, (+)-cis-. The structural formula is: Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste.… Continue Reading
