4-(2-{[(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(acetyloxy)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-8-yl]sulfanyl}ethoxy)-4-oxobutanoi (191152-90-6)

Identification
Name:	4-(2-{[(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(acetyloxy)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-8-yl]sulfanyl}ethoxy)-4-oxobutanoi
Synonyms:	191152-90-6;Rifamycin, 3-((2-(3-carboxy-1-oxopropoxy)ethyl)thio)-1,4-dideoxy-1,4-dihydro-1,4-dioxo-;Rifamycin, 3-[[2-(3-carboxy-1-oxopropoxy)ethyl]thio]-1,4-dideoxy-1,4-dihydro-1,4-dioxo-
CAS:	191152-90-6
Molecular Formula:	C₄₃H₅₃NO₁₆S
Molecular Weight:	871.943
InChI:	InChI=1/C43H53NO16S/c1-19-11-10-12-20(2)42(55)44-32-36(52)30-29(37(53)40(32)61-18-17-57-28(48)14-13-27(46)47)31-39(24(6)35(30)51)60-43(8,41(31)54)58-16-15-26(56-9)21(3)38(59-25(7)45)23(5)34(50)22(4)33(19)49/h10-12,15-16,19,21-23,26,33-34,38,49-51H,13-14,17-18H2,1-9H3,(H,44,55)(H,46,47)/b11-10+,16-15+,20-12+/t19-,21+,22+,23+,26-,33-,34+,38+,43-/m0/s1
Molecular Structure:
Properties
Flash Point:	596.6°C
Boiling Point:	1062.9°C at 760 mmHg
Density:	1.39g/cm³
Refractive index:	1.614
Flash Point:	596.6°C
Safety Data