19186-40-4

• 常用中文名：1,3,4,6-四-o-乙酰基-alpha-d-吡喃半乳糖
• 常用英文名：1,3,4,6-TETRA-O-ACETYL-α-D-GALACTOPYRANOSE
• CAS号：19186-40-4
• 分子式：C₁₄H₂₀O₁₀
• 分子量：348.30300
• 发布时间：2018-12-10 17:15:28
• 更新时间：2026-07-15 17:57:09

名称

• 中文名: 1,3,4,6-四-o-乙酰基-alpha-d-吡喃半乳糖
• 英文名: 1,3,4,6-TETRA-O-ACETYL-α-D-GALACTOPYRANOSE
• 中文别名: (2R,3R,4R,5S,6R)-6-(乙酰氧基甲基)-3-羟基四氢-2H-吡喃-2,4,5-三乙酸三酯; 1,3,4,6-四-O-乙酰基-Α-D-半乳吡喃糖
• 英文别名: TATM; 2,3,4,6-TETRA-O-ACETYL A-D-GALACTOPYRANOSIDE; 1,3,4,6-tetra-O-acetyl-2-O-trifluoromethanesulfonyl D-mannopyranoside; 1,3,4,6-Tetra-O-acetyl-α-D-galactopyranose; (2R,3R,4R,5S,6R)-6-(Acetoxymethyl)-3-hydroxytetrahydro-2H-pyran-2,4,5-triyl triacetate; 1,3,4,6-TETRA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE; 1,3,4,6-Tetra-O-acetyl-2-O-trifluoromethylsulfonyl-b-D-mannopyranose; mannose triflate; α-D-Galactopyranose 1,3,4,6-Tetraacetate; 1,3,4,6-TETRA-O-ACETYL-A-D-GALACTOPYRANOSE

物化性质

• 熔点: 138-140ºC
• 分子式: C₁₄H₂₀O₁₀
• 分子量: 348.30300
• 精确质量: 348.10600
• PSA: 134.66000
• 折射率: 1.492

合成路线

3068-32-4 ~58% 19186-40-4

文献：GENENCOR INTERNATIONAL, INC.; ISIS INNOVATION LTD; THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO Patent: WO2006/55437 A2, 2006 ; Location in patent: Page/Page column 25; sheet 8 ;

4163-60-4 ~72% 19186-40-4

文献：Chittenden, Gordon J. F. Carbohydrate Research, 1988 , vol. 183, p. 140 - 143

3254-15-7 ~93% 19186-40-4

文献：Saito; Sumita; Ichinose; Kanda Chemical and Pharmaceutical Bulletin, 1993 , vol. 41, # 1 p. 90 - 96

572-10-1 ~% 19186-40-4

文献：Anales de la Real Sociedad Espanola de Fisica y Quimica, , vol. 52, p. 347,350, 351

59-23-4 108-24-7 ~% 19186-40-4

文献：Chemische Berichte, , vol. 91, p. 1794,1797 Chemische Berichte, , vol. 95, p. 2604,2608

上下游产品

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3068-32-4 4163-60-4 572-10-1 59-23-4
108-24-7
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