Free release

78111-14-5 okadaic acid methyl ester

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Product Name okadaic acid methyl ester
CAS No. 78111-14-5
Synonyms Methyl okadaate; Acanthifolicin, 9,10-deepithio-9,10-didehydro-, methyl ester; methyl (2R)-2-hydroxy-3-[(2S,5R,6R,8S)-5-hydroxy-8-{(1R,2E)-3-[(2R,4a'R,5R,6'S,8'R,8a'S)-8'-hydroxy-6'-{(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undec-2-yl]butyl}-7'-methylideneoctahydro-3H,3'H-spiro[furan-2,2'-pyrano[3,2-b]pyran]-5-yl]-1-methylprop-2-en-1-yl}-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl]-2-methylpropanoate
InChI InChI=1/C45H70O13/c1-26-22-35(56-45(24-26)36(47)13-12-32(55-45)25-42(6,50)41(49)51-7)27(2)10-11-31-15-19-44(54-31)20-16-34-40(58-44)37(48)30(5)39(53-34)33(46)23-29(4)38-28(3)14-18-43(57-38)17-8-9-21-52-43/h10-11,24,27-29,31-40,46-48,50H,5,8-9,12-23,25H2,1-4,6-7H3/b11-10+/t27-,28-,29+,31+,32+,33+,34-,35+,36-,37-,38+,39+,40-,42-,43+,44-,45-/m1/s1
Molecular Formula C45H70O13
Molecular Weight 819.0295
Density 1.25g/cm3
Boiling point 898.7°C at 760 mmHg
Flash point 259.6°C
Refractive index 1.573