Elasterol
IUPAC 名称
(1R,2S,5S,7S,11S,15S)-14-[(2R,5R)-5-ethyl-6-methylhept-6-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-9,13-dien-5-ol
描述
Elasterol 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. Elasterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Elasterol can be found in bitter gourd, which makes elasterol a potential biomarker for the consumption of this food product.
异构
[H][C@@](C)(CC[C@@]([H])(CC)C(C)=C)C1=CC[C@@]2([H])C3=CC[C@@]4([H])C[C@@]([H])(O)CC[C@]4(C)[C@@]3([H])CC[C@]12C
InChI标识符
InChI=1S/C29H46O/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/h11-12,20-23,26-27,30H,2,7-10,13-18H2,1,3-6H3/t20-,21-,22+,23+,26+,27+,28+,29-/m1/s1
键
DKSHBTRJYGOZLX-XXEZFEIISA-N