stigmasterol 3-O-β-D-glucoside
IUPAC 名称
2-{[14-(5-ethyl-6-methylhept-3-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Stigmasterol 3-o-β-d-glucoside, also known as poriferasterol monoglucoside or substance f, 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. Stigmasterol 3-o-β-d-glucoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Stigmasterol 3-o-β-d-glucoside can be found in a number of food items such as feijoa, star anise, quinoa, and mentha (mint), which makes stigmasterol 3-o-β-d-glucoside a potential biomarker for the consumption of these food products.
异构
CCC(C=CC(C)C1CCC2C3CC=C4CC(CCC4(C)C3CCC12C)OC1OC(CO)C(O)C(O)C1O)C(C)C
InChI标识符
InChI=1S/C35H58O6/c1-7-22(20(2)3)9-8-21(4)26-12-13-27-25-11-10-23-18-24(14-16-34(23,5)28(25)15-17-35(26,27)6)40-33-32(39)31(38)30(37)29(19-36)41-33/h8-10,20-22,24-33,36-39H,7,11-19H2,1-6H3
键
VWDLOXMZIGUBKM-UHFFFAOYSA-N