| Identification | Back Directory | [Name]
Rifamycin Sodium | [CAS]
14897-39-3 | [Synonyms]
Rifamycin SV s
RIFAMYCIN SODIUM
Rifamycinsodiumsal
RIFAMYCIN SV-SODIUM
Rifamycin sodium CRS
RIFAMPICIN SV SODIUM
rifamycin sodium salt
Rifamycin Na USP/EP/BP
Rifamycin SV Monosodium
RIFAMYCIN,MONOSODIUMSALT
RIFAMYCIN SV SODIUM SALT
Rifamycin Sodium USP/EP/BP
RifaMycin SV MonosodiuM salt
RifaMycin, sodiuM salt (1:1)
Rifamycin SV sodium, >=900 IU/mg
RIFAMYCIN SV SODIUM SALT HEXAHYDRATE
Rifamycin SV hexahydrate sodium salt
Rifamycin SV Sodium Salt (Rifaximin EP Impurity C Sodium Salt)
5,6,9,17,19,21-Hexahydroxy-23-Methoxy-2,4,12,16,18,20,22-heptaMethyl-
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione, 5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, monosodium salt
(2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(Acetyloxy)-5,6,9,17,19-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,11(2H)-dione sodium salt | [EINECS(EC#)]
238-965-7 | [Molecular Formula]
C37H46NNaO12 | [MDL Number]
MFCD00056847 | [MOL File]
14897-39-3.mol | [Molecular Weight]
719.75 |
| Chemical Properties | Back Directory | [Melting point ]
>215°C (dec.) | [storage temp. ]
-20°C Freezer | [solubility ]
ethanol: soluble50mg/mL | [form ]
powder | [color ]
Dark Red | [Water Solubility ]
Soluble in water, alcohol and dimethyl sulfoxide. | [Merck ]
13,8302 |
| Hazard Information | Back Directory | [Chemical Properties]
Dark Red Solid | [Uses]
Semi-synthetic antibiotic derived from Rifamycin S. Antibacterial. Potency >900 units (dry basis). | [Biological Activity]
Rifamycin SV inhibits selective (E. coliB. subtilis) bacterial DNA-dependent RNA polymerase by binding to the polymerase β-subunita mechanism similar to rifabutin. It acts as a selective cytochrome P450 3A4 inducer. It is active against Gram-positive bacteria and is moderately active against Gram-negative organisms. |
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