SPL Set ID: f80bd0f3-47eb-4b82-a633-4536cf376cf6
1 drug(s) with this SPL Set ID
Lamivudine and Zidovudine tablets, USP are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV-1. Lamivudine and Zidovudine tablets, USP are for oral administration. Each film-coated tablet contains 150 mg of lamivudine, USP, 300 mg of zidovudine, USP, and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate and opadry white (hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide). Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidine-2-one. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C 8 H 11 N 3 0 3 S and a molecular weight of 229.26. It has the following structural formula: Lamivudine USP is a white to off-white crystalline solid with a solubility of approximately 70 mg/mL in water at 20°C. Zidovudine The chemical name of zidovudine is 3'-azido-3'-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24. It has the following structural formula: Zidovudine USP is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg/mL in water at 25°C. Meets USP Dissolution Test 2. lamivudinestructure zedovudinechemicalstructure