4α-hydroxymethyl-stigmasta-7,24(241)-dien-3β-ol
IUPAC 名称
6-(hydroxymethyl)-2,15-dimethyl-14-[5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
描述
4α-hydroxymethyl-stigmasta-7,24(241)-dien-3β-ol 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. 4α-hydroxymethyl-stigmasta-7,24(241)-dien-3β-ol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4α-hydroxymethyl-stigmasta-7,24(241)-dien-3β-ol can be found in a number of food items such as rosemary, oval-leaf huckleberry, muskmelon, and garden tomato (variety), which makes 4α-hydroxymethyl-stigmasta-7,24(241)-dien-3β-ol a potential biomarker for the consumption of these food products.
异构
CC=C(CCC(C)C1CCC2C3=CCC4C(CO)C(O)CCC4(C)C3CCC12C)C(C)C
InChI标识符
InChI=1S/C30H50O2/c1-7-21(19(2)3)9-8-20(4)24-12-13-25-22-10-11-26-23(18-31)28(32)15-17-30(26,6)27(22)14-16-29(24,25)5/h7,10,19-20,23-28,31-32H,8-9,11-18H2,1-6H3
键
NUAGPLGAOGOSCQ-UHFFFAOYSA-N