2,4-Methylene cholesterol
IUPAC 名称
(2R,5S,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]-4,6-dimethylidenetetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol
描述
2,4-methylene cholesterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 2,4-methylene cholesterol can be found in a number of food items such as cucumber, french plantain, muskmelon, and corn, which makes 2,4-methylene cholesterol a potential biomarker for the consumption of these food products.
异构
CC(C)CCC[C@@H](C)C1CCC2C3CC=C4C(=C)[C@@H](O)C(=C)C[C@]4(C)C3CC[C@]12C
InChI标识符
InChI=1S/C29H46O/c1-18(2)9-8-10-19(3)23-13-14-25-22-11-12-24-21(5)27(30)20(4)17-29(24,7)26(22)15-16-28(23,25)6/h12,18-19,22-23,25-27,30H,4-5,8-11,13-17H2,1-3,6-7H3/t19-,22?,23?,25?,26?,27+,28-,29+/m1/s1
键
QVMGGORUQUGORU-ACKWHCSXSA-N