Leucomycin A5

Leucomycin A5 is a metabolite from the leucomycin complex, which was originally isolated from S. kitasatoensis. It is active against a variety of Gram-positive and Gram-negative bacteria (MICs = 0.04-0.8 µg/ml) but not against K. pneumoniae, S. typhimurium, or E. coli with MICs ranging from 5 to >10 µg/ml. Leucomycin A5 is also active against penicillin-susceptible and -resistant S. pyogenes (MICs = 0.8 and 3.2 µg/ml, respectively) and S. faecalis (MIC = 0.8 µg/ml).Formal Name: 4B-butanoate leucomycin V. CAS Number: 18361-45-0. Synonyms: Kitasamycin A5, Leukomycin A5, Turimycin H4. Molecular Formula: C39H65NO14. Formula Weight: 771.9. Purity: >85%. Formulation: (Request formulation change), A solid. Solubility: DMF: Soluble, DMSO: Soluble, Ethanol: Soluble, Methanol: Soluble. lambdamax: 232 nm. SMILES: O=C1C[C@H]([C@@H]([C@H]([C@H](C[C@H]([C@H](/C=C/C=C/C[C@H](O1)C)O)C)CC=O)O[C@@]2(O[C@@H]([C@H]([C@@H]([C@H]2O)N(C)C)O[C@]3(C[C@@](O)([C@H]([C@@H](O3)C)OC(CCC)=O)C)[H])C)[H])OC)O. InChi Code: InChI=1S/C39H65NO14/c1-10-14-29(44)52-37-25(5)50-31(21-39(37,6)47)53-34-24(4)51-38(33(46)32(34)40(7)8)54-35-26(17-18-41)19-22(2)27(42)16-13-11-12-15-23(3)49-30(45)20-28(43)36(35)48-9/h11-13,16,18,22-28,31-38,42-43,46-47H,10,14-15,17,19-21H2,1-9H3/b12-11+,16-13+/t22-,23-,24-,25+,26+,27+,28-,31+,32-,33-,34-,35+,36+,37+,38+,39-/m1/s1. InChi Key: JZVYPSLDMXOITF-MJRCUCNNSA-N.