Stigmasta-4-22-dien-3-one
IUPAC 名称
(1S,2R,10S,11S,14R,15R)-14-[(2R,3E,5S)-5-ethyl-6-methylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one
描述
Stigmasta-4-22-dien-3-one 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. Stigmasta-4-22-dien-3-one is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Stigmasta-4-22-dien-3-one can be found in soy bean, which makes stigmasta-4-22-dien-3-one a potential biomarker for the consumption of this food product.
异构
CC[C@@H](C(C)C)\C=C\[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[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/h8-9,18-21,24-27H,7,10-17H2,1-6H3/b9-8+/t20-,21-,24+,25-,26+,27+,28+,29-/m1/s1
键
MKGZDUKUQPPHFM-LPJPOILFSA-N