Free release

81612-60-4 methyl (11beta,12alpha,13beta,15beta)-12-(acetyloxy)-11-hydroxy-3,15-bis[(3-methylbut-2-e

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Product Name methyl (11beta,12alpha,13beta,15beta)-12-(acetyloxy)-11-hydroxy-3,15-bis[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate
CAS No. 81612-60-4
Synonyms Methyl (11beta,12alpha,15beta)-12-(acetyloxy)-13,20-epoxy-11-hydroxy-3,15-bis((3-methyl-1-oxo-2-butenyl)oxy)-2,16-dioxopicras-3-en-21-oate; Picras-3-en-21-oic acid, 12-(acetyloxy)-13,20-epoxy-11-hydroxy-3,15-bis((3-methyl-1-oxo-2-butenyl)oxy)-2,16-dioxo-, methyl ester, (11beta,12alpha,15beta)-
InChI InChI=1/C33H40O13/c1-14(2)9-21(36)45-24-16(5)18-11-20-32-13-42-33(30(40)41-8,27(32)25(29(39)44-20)46-22(37)10-15(3)4)28(43-17(6)34)23(38)26(32)31(18,7)12-19(24)35/h9-10,18,20,23,25-28,38H,11-13H2,1-8H3/t18-,20+,23+,25+,26+,27+,28-,31-,32+,33-/m0/s1
Molecular Formula C33H40O13
Molecular Weight 644.6629
Density 1.36g/cm3
Boiling point 770°C at 760 mmHg
Flash point 241.2°C
Refractive index 1.575