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表儿茶素 3-O-(3-O-甲基)没食子酸酯

表儿茶素 3-O-(3-O-甲基)没食子酸酯

CAS号：83104-86-3

英文名：(-)-ECG-3''-O-ME

分子式

C23H20O10

熔点

密度

分子量

456.399

沸点

溶解度

信号词

危险品标志

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基本信息

中文名称

表儿茶素 3-O-(3-O-甲基)没食子酸酯

英文名称

(-)-ECG-3''-O-ME

中文别名

英文别名

(2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3-yl 3,4-dihydroxy-5-methoxybenzoate、(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl 3,4-dihydroxy-5-methoxybenzoate、(-)-(2R,3R)-5,7-dihydroxy-2-(3\',4\'-dihydroxy-phenyl)-chroman-3-yl 3\'\',4\'\'-dihydroxy-5\'\'-methoxybenzoate、(-)-epicatechin gallate-3\'\'-O-Me、(-)-EPICATECHIN 3-(3\'-O-METHYL)GALLATE、(-)-epicatechin 3-O-(3\'-O-methyl)-gallate、(-)-3\'\'-Me-ECG

CAS号

83104-86-3

分子式

C23H20O10

分子量

456.399

精确质量

456.106

PSA

166.14

LOGP

2.8306

合成路线

(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate

(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate

表儿茶素 3-O-(3-O-甲基)没食子酸酯

表儿茶素 3-O-(3-O-甲基)没食子酸酯

上游原料

共找到4个上游原料 >

(2R,3R)-2-(3,4-bis(2-nitrophenylsulfonyloxy)phenyl)-5,7-bis(2-nitrophenylsulfonyloxy)-chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate

(2R,3R)-2-(3,4-bis(2-nitrophenylsulfonyloxy)phenyl)-5,7-bis(2-nitrophenylsulfonyloxy)-chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate

3,4-bis(benzyloxy)-5-methoxybenzoyl chloride

3,4-bis(benzyloxy)-5-methoxybenzoyl chloride

3-methoxy-4,5-bis(phenylmethoxy)benzoic acid

3-methoxy-4,5-bis(phenylmethoxy)benzoic acid

(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate

(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate

上游原料

(2R,3R)-2-(3,4-bis(2-nitrophenylsulfonyloxy)phenyl)-5,7-bis(2-nitrophenylsulfonyloxy)-chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate 3,4-bis(benzyloxy)-5-methoxybenzoyl chloride 3-methoxy-4,5-bis(phenylmethoxy)benzoic acid (2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate