191666-22-5

• 常用中文名：(4R)-5-(3',4'-二羟基苯基)-Γ-戊内酯((-)-表儿茶素代谢物)
• 常用英文名：2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI)
• CAS号：191666-22-5
• 分子式：C₁₁H₁₂O₄
• 分子量：208.21100
• 发布时间：2016-12-19 21:18:26
• 更新时间：2026-07-18 11:58:03

名称

• 中文名: (4R)-5-(3',4'-二羟基苯基)-Γ-戊内酯((-)-表儿茶素代谢物)
• 英文名: (5R)-5-(3,4-Dihydroxybenzyl)dihydro-2(3H)-furanone
• 中文别名: (4R)-5-(3',4'-二羟基苯基)-γ-戊内酯; (5R)-5-[(3,4-二羟基苯基)甲基]二氢-2(3H)-呋喃酮
• 英文别名: (4R)-5-(3,4-Dihydroxyphenyl)-3-valerolactone ((-)-icatechin Metabolite); 2(3H)-Furanone, 5-[(3,4-dihydroxyphenyl)methyl]dihydro-, (5R); (4R)-5-(3',4'-Dihydroxyphenyl)-Gamma-valerolactone ((-)-icatechin Metabolite); (4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-icatechin Metabolite); (5R)-5-[(3,4-Dihydroxyphenyl)methyl]dihydro-2(3H)-furanone; (4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone; 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) 2

物化性质

• 分子式: C₁₁H₁₂O₄
• 分子量: 208.21100
• 精确质量: 208.07400
• PSA: 66.76000
• LogP: 1.34590

合成路线

1235828-36-0 ~87% 191666-22-5

文献：Hamada, Masahiro; Furuno, Ai; Nakano, Sousuke; Kishimoto, Takao; Nakajima, Noriyuki Synthesis, 2010 , # 9 art. no. F23809SS, p. 1512 - 1520

490-46-0 ~% 621-54-5 31129-94-9 111397-00-3 详细

文献：Meselhy, Meselhy R.; Nakamura, Norio; Hattori, Masao Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 5 p. 888 - 893

1257-08-5 ~% 621-54-5 31129-95-0 31129-94-9 详细

文献：Meselhy, Meselhy R.; Nakamura, Norio; Hattori, Masao Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 5 p. 888 - 893

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