Stigmast-7-en-3-ol
IUPAC 名称
(1R,2S,5S,11R,14R,15R)-14-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
描述
Stigmast-7-en-3-ol, also known as stigmast-7-enol, (3beta,5alpha,24s)-isomer or schottenol, 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. Stigmast-7-en-3-ol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Stigmast-7-en-3-ol can be found in common walnut, robusta coffee, and tea, which makes stigmast-7-en-3-ol a potential biomarker for the consumption of these food products.
异构
CC[C@H](CC[C@@H](C)[C@H]1CC[C@H]2C3=CCC4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)C(C)C
InChI标识符
InChI=1S/C29H50O/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/h11,19-23,25-27,30H,7-10,12-18H2,1-6H3/t20-,21-,22?,23+,25-,26+,27+,28+,29-/m1/s1
键
YSKVBPGQYRAUQO-NEWNUQLJSA-N