(24Z)-Ethylidenelathosterol
IUPAC 名称
(2S,5S,7S,15R)-2,15-dimethyl-14-[(2R,5Z)-5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
描述
(24z)-ethylidenelathosterol belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24 (24z)-ethylidenelathosterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). (24z)-ethylidenelathosterol can be found in sunflower, which makes (24z)-ethylidenelathosterol a potential biomarker for the consumption of this food product.
异构
C\C=C(\CC[C@@H](C)C1CCC2C3=CC[C@@]4([H])C[C@@H](O)CC[C@]4(C)C3CC[C@]12C)C(C)C
InChI标识符
InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h7,11,19-20,22-23,25-27,30H,8-10,12-18H2,1-6H3/b21-7-/t20-,22+,23+,25?,26?,27?,28+,29-/m1/s1
键
MCWVPSBQQXUCTB-PNOHOJSCSA-N