rifamycin S

Names

[ Name ]:
rifamycin S

[Synonym ]:
O1,O4-didehydro-rifamycin
rifamycin
rifaximin S
(12S,3E,5S,13E,15Z)-7t-acetoxy-15,9c,11t-trihydroxy-5r-methoxy-12,4,6t,8c,10c,12t,16-heptamethyl-2-oxa-18-aza-1(2,7)-naphtho[2,1-b]furana-cyclooctadecaphane-3,13,15-triene-11,6,9,17-tetraone
rifomycin-S
rifamycin-S

Chemical & Physical Properties

[ Molecular Formula ]:
C₃₇H₄₅NO₁₂

[ Molecular Weight ]:
695.75300

[ Exact Mass ]:
695.29400

[ PSA ]:
194.99000

[ LogP ]:
3.95910

Precursor & DownStream

Precursor

DownStream

Tetrahydrorifamycin S
Rifamycin,1,4-dideoxy-1,4-dihydro-1,4-dioxo-, 8-acetate (9CI)
Rifampicin
25-Deacetoxy-25-hydroxyrifamycin S
butylsulfanyl-trichloro-ethene
Rifamycin,1,4-dideoxy-1,4-dihydro-3-(methylamino)-1,4-dioxo- (9CI)
PF-63
3-(4-oxy-morpholin-4-ylmethyl)-rifamycin
2,7-(Epoxy(1,11,13)pentadecatrienoimino)naphtho(2,1-b)furan-1,6,9,11(2H)-tetrone, 21-(acetyloxy)-17-(formyloxy)-5,19-dihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, (2S,16S,17S,18S,19R,20R,21S,2