24-methylenecholesterol
IUPAC 名称
2,15-dimethyl-14-(6-methyl-5-methylideneheptan-2-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-ol
描述
24-methylenecholesterol, also known as ergosta-5,24(28)-dien-3 beta-ol, belongs to ergosterols and derivatives class of compounds. Those are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. 24-methylenecholesterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 24-methylenecholesterol can be found in a number of food items such as white cabbage, pear, cinnamon, and chinese cinnamon, which makes 24-methylenecholesterol a potential biomarker for the consumption of these food products.
异构
CC(C)C(=C)CCC(C)C1CCC2C3CC=C4CC(O)CCC4(C)C3CCC12C
InChI标识符
InChI=1S/C28H46O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h9,18,20,22-26,29H,3,7-8,10-17H2,1-2,4-6H3
键
INDVLXYUCBVVKW-UHFFFAOYSA-N