Bisoprolol description
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sheng Shi, M.D. [2]
Description
ZEBETA (bisoprolol fumarate) is a synthetic, beta1-selective (cardioselective) adrenoceptor blocking agent. The chemical name for bisoprolol fumarate is (±)-1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol(E)-2-butenedioate (2:1) (salt). It possesses an asymmetric carbon atom in its structure and is provided as a racemic mixture. The S(-) enantiomer is responsible for most of the beta-blocking activity. Its empirical formula is (C18H31NO4)2•C4H4O4 and its structure is:
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Bisoprolol fumarate has a molecular weight of 766.97. It is a white crystalline powder which is approximately equally hydrophilic and lipophilic, and is readily soluble in water, methanol, ethanol, and chloroform.
ZEBETA is available as 5 and 10 mg tablets for oral administration.
Inactive ingredients include Colloidal Silicon Dioxide, Corn Starch, Crospovidone, Dibasic Calcium Phosphate, Hypromellose, Magnesium Stearate, Microcrystalline Cellulose, Polyethylene Glycol, Polysorbate 80, and Titanium Dioxide. The 5 mg tablets also contain Red and Yellow Iron Oxide.[1]
References
- ↑ "ZEBETA (BISOPROLOL FUMARATE) TABLET [DURAMED PHARMACEUTICALS, INC.]". Retrieved 4 February 2014.