CAS Number
Molecular Formula
C37H45NO12
Product format
Neat
Molecular Weight
695.76
EP Description
Rifamycin S CRS
Storage
+5°C
Shipping
Room Temperature
API Family
Synonyms
1, 4-Dideoxy-1, 4-dihydro-1, 4-dioxo-rifamycin, 2, 7-(Epoxypentadeca[1, 11, 13]trienimino)naphtho[2, 1-b]furan-1, 6, 9, 11(2H)-tetrone, 5, 17, 19, 21-tetrahydroxy-23-methoxy-2, 4, 12, 16, 18, 20, 22-heptamethyl-, 21-acetate (7CI, 8CI), Rifomycin S (6CI), 2, 7-(Epoxypentadeca[1, 11, 13]trienimino)naphtho[2, 1-b]furan, rifamycin deriv., NSC 144130, Rifamycin S, Rifaximin Imp E (EP), Rifamycin Sodium Impurity B, Rifaximin Impurity E and Rifamycin Impurity B
Smiles
CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C)c(O)c4C(=O)C(=CC(=O)c4c3C2=O)NC(=O)\C(=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(=O)C)[C@@H]1C)\C
Iupac Name
[(7S, 9E, 11S, 12R, 13S, 14R, 15R, 16R, 17S, 18S, 19E, 21Z)-2, 15, 17-trihydroxy-11-methoxy-3, 7, 12, 14, 16, 18, 22-heptamethyl-6, 23, 27, 29-tetraoxo-8, 30-dioxa-24-azatetracyclo[23.3.1.14, 7.05, 28]triaconta-1(28), 2, 4, 9, 19, 21 and 25-heptaen-13-yl] acetate
