4alpha-Methyl-5alpha-cholest-8(14)-en-3beta-ol
IUPAC 名称
(2S,5S,6S,15R)-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-10-en-5-ol
描述
4alpha-methyl-5alpha-cholest-8(14)-en-3beta-ol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 4alpha-methyl-5alpha-cholest-8(14)-en-3beta-ol can be found in a number of food items such as orange bell pepper, green bell pepper, red bell pepper, and pepper (c. annuum), which makes 4alpha-methyl-5alpha-cholest-8(14)-en-3beta-ol a potential biomarker for the consumption of these food products.
异构
CC(C)CCC[C@@H](C)C1CCC2=C3CCC4[C@H](C)[C@@H](O)CC[C@]4(C)C3CC[C@]12C
InChI标识符
InChI=1S/C28H48O/c1-18(2)8-7-9-19(3)22-12-13-24-21-10-11-23-20(4)26(29)15-17-28(23,6)25(21)14-16-27(22,24)5/h18-20,22-23,25-26,29H,7-17H2,1-6H3/t19-,20+,22?,23?,25?,26+,27-,28+/m1/s1
键
UIPYFONRKZTOIY-SDKOPQMHSA-N