化合物问答
什么是茶黄素-3,3'-双没食子酸(TFBG)(CAS号：33377-72-9)？
答案
![(2R,3R)-2-(1-{(2S,3S)-5,7-Dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-3,4-dihydro-2H-chromen-2-yl}-3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulen-8-yl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihyd
roxybenzoate](https://cnstatic.chemtradehub.com/structs/333/33377-72-9-1b0f.webp "(2R,3R)-2-(1-{(2S,3S)-5,7-Dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-3,4-dihydro-2H-chromen-2-yl}-3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulen-8-yl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihyd
roxybenzoate")
茶黄素-3,3'-双没食子酸(TFBG)是一种天然存在的化合物，英文名称为(2R,3R)-2-(1-{(2S,3S)-5,7-Dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-3,4-dihydro-2H-chromen-2-yl}-3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulen-8-yl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate，CAS号为33377-72-9。
关于
CAS号
33377-72-9
英文名称
(2R,3R)-2-(1-{(2S,3S)-5,7-Dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-3,4-dihydro-2H-chromen-2-yl}-3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulen-8-yl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihyd
roxybenzoate
中文名称
茶黄素-3,3'-双没食子酸(TFBG)
分子式
C43H32O20
分子量
868.7090000000004 g/mol
SMILES
c1c(cc(c(=O)c2c1c(cc(c2O)O)[C@H]3[C@H](Cc4c(cc(cc4O3)O)O)OC(=O)c5cc(c(c(c5)O)O)O)O)[C@@H]6[C@@H](Cc7c(cc(cc7O6)O)O)OC(=O)c8cc(c(c(c8)O)O)O
InChIKey
ZEASWHWETFMWCV-VRCJZDCUSA-N
最后更新: 2025-10-12 11:11
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