β-cryptoxanthin
IUPAC 名称
3,3,5-trimethyl-4-[3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexa-1,4-dien-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]cyclohexan-1-ol
描述
β-cryptoxanthin is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). β-cryptoxanthin can be found in a number of food items such as pistachio, rose hip, java plum, and white cabbage, which makes β-cryptoxanthin a potential biomarker for the consumption of these food products. β-cryptoxanthin is a natural carotenoid pigment. It has been isolated from a variety of sources including the petals and flowers of plants in the genus Physalis, orange rind, papaya, egg yolk, butter, apples, and bovine blood serum .
异构
CC1CC(O)CC(C)(C)C1C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)CC=CC1(C)C
InChI标识符
InChI=1S/C40H56O/c1-30(18-13-20-32(3)23-25-37-34(5)22-15-27-39(37,7)8)16-11-12-17-31(2)19-14-21-33(4)24-26-38-35(6)28-36(41)29-40(38,9)10/h11-21,23-27,35-36,38,41H,22,28-29H2,1-10H3
键
XWCDDBQYPIYKQE-UHFFFAOYSA-N