(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-9-[2-(morpholin-4-ylamino)-2-oxoethoxy]-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate (13929-38-9)

Identification
Name:	(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-9-[2-(morpholin-4-ylamino)-2-oxoethoxy]-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
Synonyms:	13929-38-9;Rifamycin, 4-O-(2-(4-morpholinylamino)-2-oxoethyl)-;Rifamycin, 4-O-[2-(4-morpholinylamino)-2-oxoethyl]-;Rifamycin B, N-(4-morpholinyl)amide;Rifamycin B, N-(4-morpholinyl)-amide
CAS:	13929-38-9
Molecular Formula:	C₄₃H₅₇N₃O₁₄
Molecular Weight:	839.9244
InChI:	InChI=1/C43H57N3O14/c1-21-11-10-12-22(2)42(54)44-28-19-30(57-20-31(48)45-46-14-17-56-18-15-46)32-33(38(28)52)37(51)26(6)40-34(32)41(53)43(8,60-40)58-16-13-29(55-9)23(3)39(59-27(7)47)25(5)36(50)24(4)35(21)49/h10-13,16,19,21,23-25,29,35-36,39,49-52H,14-15,17-18,20H2,1-9H3,(H,44,54)(H,45,48)/b11-10+,16-13+,22-12+/t21-,23+,24+,25+,29-,35-,36+,39+,43-/m0/s1
Molecular Structure:
Properties
Density:	1.36g/cm³
Refractive index:	1.627
Safety Data