83104-86-3

• 常用中文名：表儿茶素 3-O-(3-O-甲基)没食子酸酯
• 常用英文名：(-)-Epicatechin-3-(3''-O-methyl) gallate
• CAS号：83104-86-3
• 分子式：C₂₃H₂₀O₁₀
• 分子量：456.39900
• 发布时间：2016-06-28 19:35:46
• 更新时间：2026-07-01 18:54:28

名称

• 中文名: 表儿茶素 3-O-(3-O-甲基)没食子酸酯
• 英文名: (-)-ecg-3''-o-me
• 中文别名: (-)-表儿茶素3-(3” -O-甲基)没食子酸酯; 表儿茶素3-O-(3''-O-甲基)没食子酸酯
• 英文别名: icatechin 3-O-(3-O-methyl)gallate; (-)-icatechin-3-(3''-O-methyl) gallate; (-)-EPICATECHIN 3-(3'-O-METHYL)GALLATE; (-)-3''-Me-ECG; 3,4-Dihydroxy-5-methoxy-benzoic acid (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester; (2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl 3,4-dihydroxy-5-methoxybenzoate; Benzoic acid,3,4-dihydroxy-5-methoxy-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester; (2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3-yl 3,4-dihydroxy-5-methoxybenzoate; (-)-ICATECHIN 3-(3''-O-METHYL)GALLATE; (-)-epicatechin 3-O-(3'-O-methyl)-gallate; (-)-(2R,3R)-5,7-dihydroxy-2-(3',4'-dihydroxy-phenyl)-chroman-3-yl 3'',4''-dihydroxy-5''-methoxybenzoate; (-)-epicatechin gallate-3''-O-Me; (-)-icatechin 3-(3”-O -methyl)gallate [ (-)-ECg-3”-O -Me ] (natural); (-)-icatechin 3-(3''-O-Methyl)gallate 〔(-)-ECg-3''-O-Me〕; (-)-ECG-3''-O-ME; (-)-icatechin 3-(3''-O-Methyl)gallate (natural) 〔(-)-ECg-3''-O-Me〕

物化性质

• 分子式: C₂₃H₂₀O₁₀
• 分子量: 456.39900
• 精确质量: 456.10600
• PSA: 166.14000
• LogP: 2.83060
• 储存条件: 2-8°C，避光，干燥，密封

安全

• 危害码 (欧洲): Xi

合成路线

901125-28-8 ~79% 83104-86-3

文献：Wan, Sheng Biao; Ping Dou; Chan, Tak Hang Tetrahedron, 2006 , vol. 62, # 25 p. 5897 - 5904

1186527-21-8 ~87% 83104-86-3

文献：Aihara, Yoshiyuki; Yoshida, Atsusi; Furuta, Takumi; Wakimoto, Toshiyuki; Akizawa, Toshifumi; Konishi, Motomi; Kan, Toshiyuki Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 15 p. 4171 - 4174

70845-73-7 ~% 83104-86-3

文献：Wan, Sheng Biao; Ping Dou; Chan, Tak Hang Tetrahedron, 2006 , vol. 62, # 25 p. 5897 - 5904

70845-74-8 ~% 83104-86-3

文献：Wan, Sheng Biao; Ping Dou; Chan, Tak Hang Tetrahedron, 2006 , vol. 62, # 25 p. 5897 - 5904

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