185756-31-4

• 常用中文名：2,5-双缩山梨醇-双-4-羟基苯甲酸酯
• 常用英文名：(3R,3AR,6S,6AR)-HEXAHYDROFURO[3,2-B]FURAN-3,6-DIYL BIS(4-HYDROXYBENZOATE)
• CAS号：185756-31-4
• 分子式：C₂₀H₁₈O₈
• 分子量：386.35200
• 发布时间：2018-12-28 18:03:33
• 更新时间：2026-08-14 14:35:16

名称

• 中文名: 2,5-双缩山梨醇-双-4-羟基苯甲酸酯
• 英文名: [(3S,3aR,6R,6aR)-6-(4-hydroxybenzoyl)oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 4-hydroxybenzoate
• 中文别名: 山梨糖醇杂质1; 双-4-羟基苯甲酸 2,5-双缩山梨醇酯
• 英文别名: (3R,3,6S,6-Hexahydrofuro[3,2-b]furan-3,6-diyl bis(4-hydroxybenzoate); 2,5-isosorbide bis-4-hydroxybenzoat; Bis(4-hydroxybenzoyl)-1,4:3,6-dianhydrosorbitol; D-Glucitol, 1,4:3,6-dianhydro-, 2,5-bis(4-hydroxybenzoate); isosorbide 2,5-bis(4-hydroxybenzoate)

物化性质

• 分子式: C₂₀H₁₈O₈
• 分子量: 386.35200
• 精确质量: 386.10000
• PSA: 111.52000
• LogP: 1.64640

合成路线

652-67-5 99-96-7 ~80% 185756-31-4

文献：Consortium fur elektrochemische Industrie GmbH Patent: US2002/13483 A1, 2002 ;

99-76-3 652-67-5 ~% 185756-31-4

文献：Swaminathan, Shubashree; Bhotla, Venkata Ramanarayanan Ganapathy; Morizur, Jean Francois Patent: US2012/149923 A1, 2012 ; Location in patent: Page/Page column 6-7 ;

27914-73-4 ~% 185756-31-4

文献：Shin, Seunghan; Park, Minsu; Ku Cho, Jin; Char, Jaeryung; Gong, Myoungseon; Jeong, Kwang-Un Molecular Crystals and Liquid Crystals, 2011 , vol. 534, p. 19 - 31

2345-34-8 ~% 185756-31-4

文献：Shin, Seunghan; Park, Minsu; Ku Cho, Jin; Char, Jaeryung; Gong, Myoungseon; Jeong, Kwang-Un Molecular Crystals and Liquid Crystals, 2011 , vol. 534, p. 19 - 31

99-96-7 ~% 185756-31-4

文献：Shin, Seunghan; Park, Minsu; Ku Cho, Jin; Char, Jaeryung; Gong, Myoungseon; Jeong, Kwang-Un Molecular Crystals and Liquid Crystals, 2011 , vol. 534, p. 19 - 31

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