Fexofenadine hydrochloride, the active ingredient of fexofenadine hydrochloride tablets, is a histamine H-receptor antagonist with the chemical name (±)-4-[1 hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-butyl]-α, α-dimethyl benzeneacetic acid hydrochloride. It has the following chemical structure The molecular weight is 538.13 and the empirical formula is… Continue Reading
Felodipine is a calcium antagonist (calcium channel blocker). Felodipine is a dihydropyridine derivative that is chemically described as ± ethyl methyl 4-(2, 3-dichlorophenyl)-1, 4-dihydro-2, 6-dimethyl-3, 5-pyridinedicarboxylate. Its empirical formula is CHClNO and its structural formula is: Felodipine is a slightly… Continue Reading
Quinapril hydrochloride USP is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl,angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1 ,2,3,4-tetrahydro-3-isoquinolinecarboxylicacid, monohydrochloride. Its empirical formula is CSHNs -HCI and its structural formula… Continue Reading
Meprobamate is awhite powder with a characteristic odor and a bittertaste. It is slightly soluble in water, freely soluble in acetone andalcohol, and sparingly soluble in ether. The structural formula of meprobamate is: CHNO M.W.218.25 Meprobamate Tablets USP 200 mg… Continue Reading
Terconazole vaginal cream 0.8% is a white to off-white, water washable cream for intravaginal administration containing 0.8% of the antifungal agent terconazole, -1-[-[[2-(2,4-Dichlorophenyl)-2-(1-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-isopropylpiperazine, compounded in a cream base consisting of butylated hydroxyanisole, cetyl alcohol, isopropyl myristate, polysorbate 60, polysorbate 80,… Continue Reading
Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets are available as 25 mg, 50 mg, or 100 mg tablets for oral administration. Topiramate, USP is a white to off-white powder with a bitter taste. Topiramate is most soluble in alkaline solutions… 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
TRILYTE is a white powder for reconstitution containing 420 g polyethylene glycol 3350, 5.72 g sodium bicarbonate, 11.2 g sodium chloride, 1.48 g potassium chloride. Flavor packs, each containing 3.22 g of flavoring ingredients, are attached to the 4 liter… Continue Reading
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
Nisoldipine is an extended release tablet dosage form of the dihydropyridine calcium channel blocker. Nisoldipine is 3,5-pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, methyl 2-methyl-propyl ester, C20H24N2O6, and has the structural formula: Nisoldipine is a yellow crystalline substance, practically insoluble in water but soluble… Continue Reading
