25(27)-Dehydroporiferasterol
IUPAC 名称
(2R,5S,15R)-14-[(2R,3E,5S)-5-ethyl-6-methylhepta-3,6-dien-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol
描述
25(27)-dehydroporiferasterol 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. 25(27)-dehydroporiferasterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 25(27)-dehydroporiferasterol can be found in cucumber, muskmelon, and watermelon, which makes 25(27)-dehydroporiferasterol a potential biomarker for the consumption of these food products.
异构
CC[C@@H](\C=C\[C@@H](C)C1CCC2C3CC=C4C[C@@H](O)CC[C@]4(C)C3CC[C@]12C)C(C)=C
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/h8-10,20-21,23-27,30H,2,7,11-18H2,1,3-6H3/b9-8+/t20-,21+,23+,24?,25?,26?,27?,28+,29-/m1/s1
键
ZTJFINKUHDHOSM-SGUOLBJQSA-N