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
Names
[ CAS No. ]:
21240-38-0
[ 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
[Synonym ]:
NCI 143-462
Rifamycin II,3'-acetyl-1',2'-dimethyl
PR 14
Rifamycin PR 14
Chemical & Physical Properties
[ Molecular Formula ]:
C43H54N2O12
[ Molecular Weight ]:
790.89500
[ Exact Mass ]:
790.36800
[ PSA ]:
206.57000
[ LogP ]:
6.13630
[ Vapour Pressure ]:
0mmHg at 25°C