4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol
IUPAC 名称
5-hydroxy-2,6,15-trimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-ene-6-carboxylate
描述
4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol can be found in a number of food items such as oil-seed camellia, opium poppy, macadamia nut, and red algae, which makes 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol a potential biomarker for the consumption of these food products.
异构
CC(C)CCCC(C)C1CCC2C3=C(CCC12C)C1(C)CCC(O)C(C)(C1CC3)C([O-])=O
InChI标识符
InChI=1S/C29H48O3/c1-18(2)8-7-9-19(3)21-11-12-22-20-10-13-24-28(5,23(20)14-16-27(21,22)4)17-15-25(30)29(24,6)26(31)32/h18-19,21-22,24-25,30H,7-17H2,1-6H3,(H,31,32)/p-1
键
GLCDBDRQLZKKOJ-UHFFFAOYSA-M