5-Hydroxycapsanthin-5,6-epoxide
IUPAC 名称
(2E,4E,6E,8E,10E,12E,14E,16E,18E)-19-[(4S)-4,6-dihydroxy-2,2-dimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-1-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one
描述
5-hydroxycapsanthin-5,6-epoxide is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 5-hydroxycapsanthin-5,6-epoxide can be found in a number of food items such as red bell pepper, orange bell pepper, pepper (c. annuum), and green bell pepper, which makes 5-hydroxycapsanthin-5,6-epoxide a potential biomarker for the consumption of these food products.
异构
O[C@H]1CC(C)(C)[C@@](C)(C1)C(=O)\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C12OC1(O)C[C@@H](O)CC2(C)C
InChI标识符
InChI=1S/C39H54O5/c1-28(16-12-18-30(3)20-21-34(42)37(9)26-32(40)24-35(37,5)6)14-10-11-15-29(2)17-13-19-31(4)22-23-38-36(7,8)25-33(41)27-39(38,43)44-38/h10-23,32-33,40-41,43H,24-27H2,1-9H3/b11-10+,16-12+,17-13+,21-20+,23-22+,28-14+,29-15+,30-18+,31-19+/t32-,33-,37-,38?,39?/m0/s1
键
MTJZYEYMGZZYQD-OPMFDOCVSA-N