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20194-41-6生产厂家

20194-41-6价格

20194-41-6

20194-41-6结构式
20194-41-6结构式

化源商城直购

中文名 (-)-表儿茶精五乙酸酯
英文名 (2R,3R)-2-(3,4-Diacetoxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-tri yl triacetate
英文别名 1H-Isoindol-1-one,3,3,4,5,6,7-hexachloro-2,3-dihydro
(2R,3R)-2-(3,4-Diacetoxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triyl triacetate
2H-1-Benzopyran-3,5,7-triol, 2-[3,4-bis(acetyloxy)phenyl]-3,4-dihydro-, triacetate, (2R,3R)-
3,3,4,5,6,7-Hexachlorisoindolin-1-on
2H-1-Benzopyran-3,5,7-triol, 2-[3,4-bis(acetyloxy)phenyl]-3,4-dihydro-, triacetate, (2R,3S)-
3,5,7,3',4'-pentaacetyl epicatechin
2-(3,4-Diacetoxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triyl triacetate
2H-1-Benzopyran-3,5,7-triol, 2-[3,4-bis(acetyloxy)phenyl]-3,4-dihydro-, triacetate
(2R,3S)-2-(3,4-Diacetoxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triyl triacetate
描述 Epicatechin pentaacetate 是一种天然黄酮类化合物。
相关类别
参考文献

[1]. Wen-Chiung Su, et al. (1995). Flavonoids and lignans from leaves of Cryptomeria japonica. Phytochemistry, 40(2), 563-566.

密度 1.4±0.1 g/cm3
沸点 624.2±55.0 °C at 760 mmHg
分子式 C25H24O11
分子量 500.452
闪点 266.6±31.5 °C
精确质量 500.131866
PSA 140.73000
LogP 1.08
外观性状 粉末
蒸汽压 0.0±1.8 mmHg at 25°C
折射率 1.579
储存条件 2-8℃,干燥,密闭
危害码 (欧洲) Xi