25018-67-1

• 常用中文名：1,2,4,5-二-O-异亚丙基-Β-D-吡喃果糖
• 常用英文名：Diacetone fructose
• CAS号：25018-67-1
• 分子式：C₁₂H₂₀O₆
• 分子量：260.284
• 发布时间：2018-12-22 17:34:06
• 更新时间：2026-07-01 22:32:55

名称

• 中文名: 1,2:4,5-二-O-异亚丙基-BETA-D-吡喃果糖
• 英文名: 1,2:4,5-DI-O-ISOPROPYLIDENE-β-D-FRUCTOPYRANOSE
• 中文别名: 1,2,4,5-二-O-异亚丙基-Β-D-吡喃果; 托吡酯杂质22; 1,2,4,5-二-O-异亚丙基-β-D-吡喃果糖; (3A'R,4S,7'S,7A'S)-2,2,2',2'-四甲基四氢螺[[1,3]二氧戊环-4,6'-[1,3]二氧戊环并[4,5-C]吡喃]-7'-醇; 1,2:4,5-二-O-异丙叉-Β-D-吡喃果糖
• 英文别名: 1,2:4,5-DI-O-ISOPROPYLIDENE-BETA-D-FRUCTOPYRANOSE; 4,5-DI-O-ISOPROPYLIDENE-BETA-D-FRUCTOPYRANOSE; 4,5-Di-O-isopropylidene-b-D-fructopyranose; b-D-Fructopyranose, 1,2:4,5-bis-O-(1-methylethylidene); 1,2:4,5-Di-O-isopropylidene-beta-D-fructopyrase; 1,2,4,5-DI-O-ISOPROPYLIDENE-BETA-D-FRUCTOPYRANOSE; 1,2,4,5-di-O-isopropylidene - β - D-pyranose fruit; (3a'R,4S,7'S,7a'S)-2,2,2',2'-Tetramethyltetrahydrospiro[1,3-dioxolane-4,6'-[1,3]dioxolo[4,5-c]pyran]-7'-ol; 1,2:4,5-bis-O-(1-Methylethylidene)-Beta-D-Fructopyranose; (3,4'S,7S,7aS)-2,2,2',2'-tetraMethyltetrahydrospiro[[1,3]dioxolo[4,5-c]pyran-6,4'-[1,3]dioxolan]-7-ol; Topiramate Impurity 2; 1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranose, Min; (3a'R,4S,7'S,7a'S)-2,2,2',2'-Tetramethyltetrahydrospiro[[1,3]dioxolane-4,6'-[1,3]dioxolo[4,5-c]pyran]-7'-ol; 1,3,4,5,6-pentahydroxy-2-hexanone; 1,2,4,5-Di-O-isopropylidene-b-D-fructopyranose; B-D-FRUCTOPYRANOSE; 1,2:4,5-bis-O-(1-Methylethylidene)-β-D-Fructopyranose; 1,2:4,5-Di-O-isopropylidene-β-D-fructopyranose; 2,3:4,5-bis-O-(1-methylethylidene); β-D-Fructopyranose, 1,2:4,5-bis-O-(1-methylethylidene); MFCD00067639; 5-Di-O-isopropylidene-β-D-fructopyranose

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 379.0±42.0 °C at 760 mmHg
• 分子式: C₁₂H₂₀O₆
• 分子量: 260.284
• 闪点: 183.0±27.9 °C
• 精确质量: 260.125977
• PSA: 66.38000
• LogP: 3.08
• 外观性状: 晶体
• 蒸汽压: 0.0±1.9 mmHg at 25°C
• 折射率: 1.522
• 储存条件: 室温

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