25-Dehydrositostanol
IUPAC 名称
(1S,2S,5S,7S,10R,11S,14R,15R)-14-[(2R,5R)-5-ethyl-6-methylhept-6-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-ol
描述
25-Dehydrositostanol belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. Thus, 25-dehydrositostanol is considered to be a sterol lipid molecule. 25-dehydrositostanol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 25-dehydrositostanol can be found in sunflower, which makes 25-dehydrositostanol a potential biomarker for the consumption of this food product.
异构
[H][C@@]12CC[C@H]([C@H](C)CC[C@@H](CC)C(C)=C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@@H](O)CC[C@]12C
InChI标识符
InChI=1S/C29H50O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h20-27,30H,2,7-18H2,1,3-6H3/t20-,21-,22+,23+,24+,25-,26+,27+,28+,29-/m1/s1
键
KLBGJWZOEBVXJL-HRJGVYIJSA-N