Apo-8'-capsorubinal
IUPAC 名称
(2E,4E,6E,8E,10E,12E,14E,16E)-18-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-2,6,11,15-tetramethyl-18-oxooctadeca-2,4,6,8,10,12,14,16-octaenal
描述
Apo-8'-capsorubinal is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. Apo-8'-capsorubinal is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Apo-8'-capsorubinal can be found in a number of food items such as orange bell pepper, italian sweet red pepper, green bell pepper, and yellow bell pepper, which makes apo-8'-capsorubinal a potential biomarker for the consumption of these food products.
异构
O=C\C(C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C(=O)[C@]1(C)C[C@@H](O)CC1(C)C
InChI标识符
InChI=1S/C30H40O3/c1-23(12-8-9-13-24(2)15-11-17-26(4)22-31)14-10-16-25(3)18-19-28(33)30(7)21-27(32)20-29(30,5)6/h8-19,22,27,32H,20-21H2,1-7H3/b9-8+,14-10+,15-11+,19-18+,23-12+,24-13+,25-16+,26-17+/t27-,30-/m0/s1
键
VDGWCWMBBJYECQ-QNKNFTFASA-N