CAS Number
13929-35-6
Rifamycin B
SL Number
CSL-46076
Category
impurity
Molecular Formula
C39H49NO14
Molecular Weight
755.8
Description
4-O-(Carboxymethyl)rifamycin; [(1,2-Dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-9-yl)oxy]acetic Acid 21-Acetate; Rifaximin EP Impurity B;
Pricing: Contact us for current pricing and availability
Request Quote