21240-38-0

21240-38-0 structure
21240-38-0 structure

Name 9,4-(Epoxypentadeca(1,11,13)trienimino)-1H-benzofuro(5,4-g)indole-10,26(9H)-dione,3-acetyl-5,6,16,18,20-pentahydroxy-14-methoxy-1,2,7,9,15,17,19,21,25-nonamethyl-,16-acetate
Synonyms NCI 143-462
Rifamycin II,3'-acetyl-1',2'-dimethyl
PR 14
Rifamycin PR 14
Molecular Formula C43H54N2O12
Molecular Weight 790.89500
Exact Mass 790.36800
PSA 206.57000
LogP 6.13630
Vapour Pressure 0mmHg at 25°C