9,9'-Diapo-10,9'-retro-carotene-9,9'-dione
IUPAC 名称
(3E,5E,7E,9E,11E,13E)-6,11-dimethylhexadeca-3,5,7,9,11,13-hexaene-2,15-dione
描述
9,9'-diapo-10,9'-retro-carotene-9,9'-dione is a member of the class of compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'. 9,9'-diapo-10,9'-retro-carotene-9,9'-dione is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 9,9'-diapo-10,9'-retro-carotene-9,9'-dione can be found in a number of food items such as pepper (c. annuum), green bell pepper, orange bell pepper, and red bell pepper, which makes 9,9'-diapo-10,9'-retro-carotene-9,9'-dione a potential biomarker for the consumption of these food products.
异构
CC(=O)\C=C\C=C(/C)\C=C\C=C\C(\C)=C\C=C\C(C)=O
InChI标识符
InChI=1S/C18H22O2/c1-15(11-7-13-17(3)19)9-5-6-10-16(2)12-8-14-18(4)20/h5-14H,1-4H3/b9-5+,10-6+,13-7+,14-8+,15-11+,16-12+
键
QZHDVYDCBCWFDS-VQWIOURXSA-N