IUPAC 名称
(2S,5S,6S,15R)-2,6,15-trimethyl-14-[(2R,5Z)-5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
描述
4alpha-methylstigmasta-7z,24(28)-dien-3beta-ol, also known as (Z)-24-ethylidenelophenol or citrostadienol, 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. 4alpha-methylstigmasta-7z,24(28)-dien-3beta-ol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 4alpha-methylstigmasta-7z,24(28)-dien-3beta-ol can be found in peach, which makes 4alpha-methylstigmasta-7z,24(28)-dien-3beta-ol a potential biomarker for the consumption of this food product.
InChI标识符
InChI=1S/C30H50O/c1-8-22(19(2)3)10-9-20(4)24-13-14-26-23-11-12-25-21(5)28(31)16-18-30(25,7)27(23)15-17-29(24,26)6/h8,11,19-21,24-28,31H,9-10,12-18H2,1-7H3/b22-8-/t20-,21+,24?,25?,26?,27?,28+,29-,30+/m1/s1