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Rifampin
C43H58N4O12 822.94
 Rifamycin, 3-[[(4-methyl-1-piperazinyl)imino]methyl]-;
 5,6,9,17,19,21-Hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-[N-(4-methyl-1-piperazinyl)formimidoyl]-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,11(2H)-dione 21-acetate [13292-46-1]

DEFINITION

Rifampin contains NLT 95.0% and NMT 103.0% of rifampin (C43H58N4O12), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Rifampin Quinone RS
USP Rifampin RS
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