Rifamycin SV (sodium salt hydrate)

Rifamycin SV is a broad-spectrum antibiotic that inhibits bacterial DNA-dependent RNA polymerase. It is effective against Gram-positive bacteria but only moderately active against Gram-negative bacteria.Formal Name: rifamycin, monosodium salt, hydrate. Synonyms: CB 01-11, NSC 146718. Molecular Formula: C37H46NO12 . Na [XH2O]. Formula Weight: 719.8. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 30 mg/ml, DMSO: 30 mg/ml, Ethanol: 30 mg/ml, Ethanol:PBS (pH 7.2) (1:3): 0.25 mg/ml. lambdamax: 226, 315, 450 nm. SMILES: O=C1C2=C(C3=C(C(C)=C2O[C@]1(C)O/C=C/[C@H](OC)[C@@H](C)[C@]4(OC(C)=O)[H])O)C(O)=CC(NC(/C(C)=C\C=C\[C@@H]([C@@H]([C@H]([C@@H](O)[C@H]4C)C)O)C)=O)=C3[O-].[Na+].O. InChi Code: InChI=1S/C37H47NO12.Na.H2O/c1-16-11-10-12-17(2)36(46)38-23-15-24(40)26-27(32(23)44)31(43)21(6)34-28(26)35(45)37(8,50-34)48-14-13-25(47-9)18(3)33(49-22(7)39)20(5)30(42)19(4)29(16)41,,/h10-16,18-20,25,29-30,33,40-44H,1-9H3,(H,38,46),,1H2/q,+1,/p-1/b11-10+,14-13+,17-12-,,/t16-,18+,19+,20+,25-,29-,30+,33+,37-,,/m0../s1. InChi Key: AIGRNYZMKQHSDC-QFXUYNQWSA-M.