(2S,3S,5R,6S,8R,9R,10S,11S)-8-[1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)ethyl]-8,10-dihydroxy-3,5,9,11-tetramethyl-2-[(2S)-3-oxopentan-2-yl]-1,7-dioxaspiro[5.5]undecan-4-one (non-preferred name) CAS No.92125-68-3

Identification
Name:	(2S,3S,5R,6S,8R,9R,10S,11S)-8-[1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)ethyl]-8,10-dihydroxy-3,5,9,11-tetramethyl-2-[(2S)-3-oxopentan-2-yl]-1,7-dioxaspiro[5.5]undecan-4-one (non-preferred name)
Synonyms:	Siphonarin B;( )-Siphonarin B;AC1L426V;(1S,2S,3R,4R,6S,7R,9S,10S)-4-[1-(6-ethyl-3,5-dimethyl-4-oxopyran-2-yl)ethyl]-2,4-dihydroxy-1,3,7,9-tetramethyl-10-[(2S)-3-oxopentan-2-yl]-5,11-dioxaspiro[5.5]undecan-8-one;1,7-Dioxaspiro(5.5)undecan-4-one, 8-((1R)-1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)ethyl)-8,10-dihydroxy-3,5,9,11-tetramethyl-2-((1S)-1-methyl-2-oxobutyl)-, (2S,3S,5S,6S,8R,9R,10S,11S)-;92125-68-3
CAS:	92125-68-3
Molecular Formula:	C₂₉H₄₄O₈
Molecular Weight:	520.6549
InChI:	InChI=1/C29H44O8/c1-11-21(30)13(3)26-16(6)24(32)18(8)29(36-26)19(9)25(33)17(7)28(34,37-29)20(10)27-15(5)23(31)14(4)22(12-2)35-27/h13,16-20,25-26,33-34H,11-12H2,1-10H3/t13-,16-,17-,18-,19+,20?,25+,26+,28-,29-/m1/s1
Molecular Structure:
Properties
Flash Point:	214.6°C
Boiling Point:	675.3°C at 760 mmHg
Density:	1.17g/cm³
Refractive index:	1.535
Flash Point:	214.6°C
Safety Data

(2S,3S,5R,6S,8R,9R,10S,11S)-8-[1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)ethyl]-8,10-dihydroxy-3,5,9,11-tetramethyl-2-[(2S)-3-oxopentan-2-yl]-1,7-dioxaspiro[5.5]undecan-4-one (non-preferred name) (92125-68-3)