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(3R,3'S)-beta,beta-胡罗卜素-3,3'-二醇
(1R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethylcyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-3-en-1-ol
化合物简介
Meso-zeaxanthin (3R,3´S-zeaxanthin, see Figure 1) is a xanthophyll carotenoid (as it contains oxygen and hydrocarbons), and is one of the three stereoisomers of zeaxanthin. Of the three stereoisomers, meso-zeaxanthin is the second most abundant in nature (after 3R,3´R-zeaxanthin, which is produced by plants and algae. To date, meso-zeaxanthin has been identified in specific tissues of marine organisms, and more importantly, meso-zeaxanthin has been identified in the macula lutea (from Latin, macula = \"spot\" and lutea = \"yellow\") of the human retina.
基本信息
CAS：31272-50-1
中文别名：
英文别名：(3R,3\'R)-zeaxanthin;meso-Zeaxanthin/ (3R,3\'S)-Zeaxanthin;
分子式：C40H56O2
分子量：568.871
精确质量：568.428
Psa：40.46
Logp：10.5474
中文别名：
英文别名：(3R,3\'R)-zeaxanthin;meso-Zeaxanthin/ (3R,3\'S)-Zeaxanthin;
分子式：C40H56O2
分子量：568.871
精确质量：568.428
Psa：40.46
Logp：10.5474
编号系统
UNII：3O63K300I5
物化性质
密度：1.008g/cm3
沸点：711.4ºC at 760 mmHg
闪点：273.4ºC
折射率：1.585
沸点：711.4ºC at 760 mmHg
闪点：273.4ºC
折射率：1.585
