IUPAC 名称
(2R,5S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methyl-5-methylideneheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-7,9-dien-5-ol
描述
5,7,24(28)-ergostatrienol, also known as ergosta-5,7,24(28)-trien-3beta-ol or 5-dehydro episterol, 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. 5,7,24(28)-ergostatrienol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 5,7,24(28)-ergostatrienol can be found in a number of food items such as ucuhuba, bamboo shoots, fruits, and deerberry, which makes 5,7,24(28)-ergostatrienol a potential biomarker for the consumption of these food products. 5,7,24(28)-ergostatrienol exists in all eukaryotes, ranging from yeast to humans.
InChI标识符
InChI=1S/C28H44O/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/h9-10,18,20,22,24-26,29H,3,7-8,11-17H2,1-2,4-6H3/t20-,22+,24-,25+,26?,27+,28-/m1/s1