Minocycline hydrochloride, is a semisynthetic derivative of tetracycline, 4,7-Bis(dimethylamino)‑1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1, 11-dioxo-2‑naphthacenecarboxamide monohydrochloride. Its structural formula is: Minocycline hydrochloride tablets USP for oral administration contain minocycline hydrochloride equivalent to 50 mg, 75 mg or 100 mg of minocycline. In addition each tablet… Continue Reading


MINIPRESS® (prazosin hydrochloride), a quinazoline derivative, is the first of a new chemical class of antihypertensives. It is the hydrochloride salt of 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl) piperazine and its structural formula is: Molecular formula CHNO•HCl It is a white, crystalline substance, slightly soluble… Continue Reading

Metoprolol Succinate ER

Metoprolol succinate, is a beta1-selective (cardioselective) adrenoceptor blocking agent, for oral administration, available as extended release tablets. Metoprolol succinate extended-release tablets USP, have been formulated to provide a controlled and predictable release of metoprolol for once-daily administration. The tablets comprise… Continue Reading


Each five-sided dye free MOTOFEN® tablet contains: 1 mg of difenoxin (equivalent to 1.09 mg of difenoxin hydrochloride) and 0.025 mg of atropine sulfate (equivalent to 0.01 mg of atropine). The structural formula is: Atropine sulfate is present to discourage… Continue Reading


MALARONE (atovaquone and proguanil hydrochloride) Tablets (adult strength) and MALARONE (atovaquone and proguanil hydrochloride) Pediatric Tablets, for oral administration, contain a fixed‑dose combination of the antimalarial agents atovaquone and proguanil hydrochloride. The chemical name of atovaquone is -2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthalenedione. Atovaquone is… Continue Reading

Memantine and Donepezil Hydrochlorides Extended-release

Memantine and donepezil hydrochlorides extended-release capsules contain memantine, an orally active NMDA receptor antagonist, as the hydrochloride salt and donepezil, a reversible inhibitor of the enzyme acetylcholinesterase, as the hydrochloride salt. Memantine Hydrochloride, USP The chemical name for memantine hydrochloride,… Continue Reading


MOXEZA is a sterile solution for topical ophthalmic use. Moxifloxacin hydrochloride is an 8-methoxy fluoroquinolone anti-infective, with a diazabicyclononyl ring at the C7 position. CHFNO•HCl                   Mol Wt 437.9 Chemical Name: 1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolol[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride. Each mL of MOXEZA solution contains 5.45 mg moxifloxacin… Continue Reading


The androgens are steroids that develop and maintain primary and secondary male sex characteristics. Androgens are derivatives of cyclopentanoperhydrophenanthrene. Endogenous androgens are C-19 steroids with a side chain at C-17, and with two angular methyl groups. Testosterone is the primary… Continue Reading


METHITEST™ Tablets contain methyltestosterone, USP, a synthetic androgen. Androgens are steroids that develop and maintain primary and secondary male sex characteristics. Methyltestosterone Tablets are to be taken orally. Androgens are derivatives of cyclopentanoperhydrophenanthrena. Endogenous androgens are C-19 steroids with a… Continue Reading


MD-Gastroview (Diatrizoate Meglumine and Diatrizoate Sodium Solution) is a palatable lemon-vanilla flavored water-soluble iodinated radiopaque contrast medium for oral or rectal administration only. Each mL contains 660 mg diatrizoate meglumine and 100 mg diatrizoate sodium; pH has been adjusted to… Continue Reading