AtroPen Auto-Injector

Each prefilled auto-injector provides a dose of the antidote atropine in a self-contained unit, specially designed for self or caregiver administration. Four strengths of ATROPEN are available; they are ATROPEN 0.25 mg, ATROPEN 0.5 mg, ATROPEN 1 mg, and ATROPEN… Continue Reading


Aplisol (tuberculin PPD, diluted) is a sterile aqueous solution of a purified protein fraction for intradermal administration as an aid in the diagnosis of tuberculosis. The solution is stabilized with polysorbate (Tween) 80, buffered with potassium and sodium phosphates and… Continue Reading


Azacitidine for Injection contains azacitidine, which is a pyrimidine nucleoside analog of cytidine. Azacitidine is 4-amino-1-β-D-ribofuranosyl-s-triazin-2(1H)-one. The structural formula is as follows: The empirical formula is CHNO The molecular weight is 244. Azacitidine is a white to off-white solid. Azacitidine… Continue Reading


Formulations of Amoxicillin Tablets, USP contain amoxicillin, a semisynthetic antibiotic, an analog of ampicillin, with a broad spectrum of bactericidal activity against many Gram-positive and Gram-negative microorganisms. Chemically, it is (2S,5R,6R)-6-[(R)-(-)-2-amino-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-zabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate. It may be represented structurally as: Chemical… Continue Reading


Abacavir, lamivudine and zidovudine tablets contain the following 3 synthetic nucleoside analogues: abacavir (ZIAGEN), lamivudine (also known as EPIVIR or 3TC), and zidovudine (also known as RETROVIR, azidothymidine, or ZDV) with inhibitory activity against HIV-1. Abacavir, lamivudine and zidovudine tablets… Continue Reading

Atripla Access

ATRIPLA is a fixed-dose combination tablet containing efavirenz, emtricitabine, and tenofovir disoproxil fumarate (tenofovir DF). SUSTIVA and STOCRIN are brand names for efavirenz, a non-nucleoside reverse transcriptase inhibitor. EMTRIVA is the brand name for emtricitabine, a synthetic nucleoside analog of… Continue Reading


Argatroban is a synthetic direct thrombin inhibitor and the chemical name is 1-[5-[(aminoiminomethyl)amino]1-oxo-2-[[(1,2,3,4-tetrahydro-3-methyl-8-quinolinyl)sulfonyl]amino]pentyl]-4-methyl-2-piperidinecarboxylic acid, monohydrate. Argatroban has 4 asymmetric carbons. One of the asymmetric carbons has an configuration (stereoisomer Type I) and an configuration (stereoisomer Type II). Argatroban consists of… Continue Reading

Azathioprine Sodium

Azathioprine Sodium for Injection, USP is a sterile lyophilized material, which when reconstituted with Sterile Water for Injection yields a solution for intravenous administration. Each vial contains azathioprine sodium equivalent to 100 mg azathioprine, an immunosuppressive antimetabolite. Each vial also… Continue Reading


AYGESTIN (norethindrone acetate tablets USP) – 5 mg oral tablets. AYGESTIN (norethindrone acetate tablets USP), (17-hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one acetate), a synthetic, orally active progestin, is the acetic acid ester of norethindrone. It is a white, or creamy white, crystalline powder. The structural… Continue Reading


Alprostadil injection USP for intravascular infusion contains 500 micrograms alprostadil, more commonly known as prostaglandin E, in 1 mL dehydrated alcohol. The chemical name for alprostadil is (1R,2R,3R)-3-Hydroxy-2-[(E)-(3S)-3-hydroxy-1-octenyl]-5-oxocyclopentane heptanoic acid, and the molecular weight is 354.49. Alprostadil is a white… Continue Reading