Rifamycin SV sodium

Supplier: MP Biomedicals

02191516.2 0219151601 0219151605
ICNA02191516.2EA 146 SGD
ICNA02191516.2 ICNA0219151601 ICNA0219151605
Rifamycin SV sodium
Rifamycin SV sodium

Rifamycin SV is a broad-spectrum semisynthetic antimicrobial agent of the rifamycin group.


Rifamycin SV inhibits selective (E. coli, B. subtilis) bacterial DNA-dependent RNA polymerase by binding to the polymerase β-subunit, a mechanism similar to rifabutin. It acts as a selective cytochrome P450 3A4 inducer. It has limited oral absorption that is active against gram-positive bacteria and is moderately active against gram-negative organisms.

Formula: C₃₇H₄₆NNaO₁₂
MDL Number: MFCD00056847
CAS Number: 14897-39-3

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Specification Test Results

Form Orange Powder
Storage Store at +4 °C, Store under Nitrogen, Protect from Light


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