(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,6,9,17,19-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-8-[(pyrrolidin-1-ylmethyl)sulfanyl]-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate (13724-92-0)

Identification
Name:	(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,6,9,17,19-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-8-[(pyrrolidin-1-ylmethyl)sulfanyl]-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
Synonyms:	13724-92-0;Rifamycin, 3-((1-pyrrolidinylmethyl)thio)-;Rifamycin, 3-[(1-pyrrolidinylmethyl)thio]-
CAS:	13724-92-0
Molecular Formula:	C₄₂H₅₆N₂O₁₂S
Molecular Weight:	812.9652
InChI:	InChI=1/C42H56N2O12S/c1-20-13-12-14-21(2)41(52)43-31-35(49)29-28(36(50)39(31)57-19-44-16-10-11-17-44)30-38(25(6)34(29)48)56-42(8,40(30)51)54-18-15-27(53-9)22(3)37(55-26(7)45)24(5)33(47)23(4)32(20)46/h12-15,18,20,22-24,27,32-33,37,46-50H,10-11,16-17,19H2,1-9H3,(H,43,52)/b13-12+,18-15+,21-14+/t20-,22+,23+,24+,27-,32-,33+,37+,42-/m0/s1
Molecular Structure:
Properties
Flash Point:	527.9°C
Boiling Point:	949.2°C at 760 mmHg
Density:	1.36g/cm³
Refractive index:	1.647
Flash Point:	527.9°C
Safety Data