Edarbi (azilsartan medoxomil), a prodrug, is hydrolyzed to azilsartan in the gastrointestinal tract during absorption. Azilsartan is a selective ATsubtype angiotensin II receptor antagonist. The drug substance used in the drug product formulation is the potassium salt of azilsartan medoxomil,… Continue Reading


The active ingredient in EMFLAZA is deflazacort (a corticosteroid).  Corticosteroids are adrenocortical steroids, both naturally occurring and synthetic.  The molecular formula for deflazacort is CHNO.  The chemical name for deflazacort is (11β,16β)-21-(acetyloxy)-11-hydroxy-2′-methyl-5’H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione, and the structural formula is: Deflazacort is a… Continue Reading


EVOTAZ is a fixed-dose combination tablet for oral administration containing the active ingredients atazanavir and cobicistat. Atazanavir is an HIV-1 protease inhibitor. Cobicistat is a mechanism-based inhibitor of cytochrome P450 (CYP) enzymes of the CYP3A family. EVOTAZ tablets contain 342… Continue Reading


EXTAVIA (interferon beta-lb) is a purified, sterile, lyophilized protein product produced by recombinant DNA techniques. Interferon beta-1b is manufactured by bacterial fermentation of a strain of that bears a genetically engineered plasmid containing the gene for human interferon beta. The… Continue Reading


Hyoscyamine sulfate orally disintegrating tablets contain 0.125 mg hyoscyamine sulfate formulated for oral administration. Hyoscyamine sulfate is one of the principal anticholinergic/antispasmodic components of belladonna alkaloids. The molecular formula is (C H NO ) •H SO •2H O and the… Continue Reading


ESKATA (hydrogen peroxide) topical solution, 40% (w/w) is a clear, colorless solution for topical administration, which contains the active ingredient, hydrogen peroxide. The chemical name of hydrogen peroxide is dihydrogen dioxide. The molecular formula of hydrogen peroxide is HOand the… Continue Reading


Epitol, carbamazepine, USP, is an anticonvulsant and specific analgesic for trigeminal neuralgia, available for oral administration as tablets of 200 mg. Its chemical name is 5-dibenz[]azepine-5-carboxamide, and its structural formula is: CHNO M.W. 236.27 Carbamazepine, USP is a white to… Continue Reading


Each of the following products is a combination oral contraceptive containing the progestational compound norgestimate and the estrogenic compound ethinyl estradiol. Norgestimate is designated as (18,19-Dinor-17-pregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl-, oxime,(17α)-(+)-) and ethinyl estradiol is designated as (19-nor-17α-pregna,1,3,5(10)-trien-20-yne-3,17-diol).