(2S,4aR,4bR,7R,7aS,10R,10aS,11aS,11bR,13aR)-7a-carboxy-1,1,4a,10,11a,11b-hexamethyl-2,3,4,4a,4b,5,7,7a,8,9,10,10a,11,11a,11b,12,13,13a-octadecahydro-1H-7,10-methanocyclopenta[b]chrysen-2-yl 2-O-beta-D-xylopyranosyl-beta-D-glucopyranosiduronic acid (90745-17-8)

Identification
Name:	(2S,4aR,4bR,7R,7aS,10R,10aS,11aS,11bR,13aR)-7a-carboxy-1,1,4a,10,11a,11b-hexamethyl-2,3,4,4a,4b,5,7,7a,8,9,10,10a,11,11a,11b,12,13,13a-octadecahydro-1H-7,10-methanocyclopenta[b]chrysen-2-yl 2-O-beta-D-xylopyranosyl-beta-D-glucopyranosiduronic acid
Synonyms:	Pfaffoside A;AC1L9BYT;C08966;90745-17-8
CAS:	90745-17-8
Molecular Formula:	C₄₀H₆₀O₁₃
Molecular Weight:	748.8966
InChI:	InChI=1/C40H60O13/c1-35(2)21-9-12-38(5)22(8-7-18-19-15-36(3)13-14-40(19,34(48)49)23(36)16-39(18,38)6)37(21,4)11-10-24(35)51-33-30(27(44)26(43)29(52-33)31(46)47)53-32-28(45)25(42)20(41)17-50-32/h7,19-30,32-33,41-45H,8-17H2,1-6H3,(H,46,47)(H,48,49)/t19-,20-,21+,22-,23+,24+,25+,26+,27+,28-,29+,30-,32+,33-,36?,37+,38-,39-,40-/m1/s1
Molecular Structure:
Properties
Flash Point:	263.5°C
Boiling Point:	876.2°C at 760 mmHg
Density:	1.4g/cm³
Refractive index:	1.626
Flash Point:	263.5°C
Safety Data