14686-89-6

• 常用中文名：二丙酮-D-葡萄糖
• 常用英文名：Diacetoneglucose
• CAS号：14686-89-6
• 分子式：C₁₂H₂₀O₆
• 分子量：260.284
• 相关类别： 生物化工 糖类化合物 单糖
• 发布时间：2018-03-09 08:00:00
• 更新时间：2026-08-06 16:57:01

名称

• 中文名: 二丙酮-D-葡萄糖
• 英文名: 1,2:5,6-Di-O-isopropylidene-α-D-gulofuranose
• 中文别名: 1,2:5,6-二-O-亚异丙基-ALPHA-D-古洛糖; 1,2:5,6-二-O-异亚丙基-α-D-古洛糖呋喃糖; 双异丙叉-A-D-呋喃古洛糖; 1,2:5,6-二-O-异亚丙基-Α-D-呋喃古洛糖; 1,2:5,6-二-O-异丙叉基-α-D-古洛呋喃糖; 1,2,5,6-四-O-异亚丙基-Α-D-呋喃葡萄糖; 1,2:5,6-二-O-异丙亚基-ALPHA-D-呋喃古洛糖; 1,2:5,6-二-O-异亚丙基-Α-D-古洛糖呋喃糖; 二丙酮-D-葡萄糖 (二丙酮-D-古洛糖); 双丙酮-D-古洛糖; (3,5R,6R,6-5-((R)-2,2-二甲基-1,3-二氧杂戊环-4-基)-2,2-二甲基四氢呋喃并[2,3-D][1,3]二氧杂环戊烯-6-醇; 米加司他中间体; 1,2:5,6-二-O-异丙叉-Α-D-呋喃古糖
• 英文别名: 1,2:5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-GLUCOFURANOSE; 1,2:5,6-Diisopropylidene-D-glucofuranose; Migastatin intermediate; DI-O-ISOPROPYLIDENE-A-D-GLUCOFURANOSE, 1,2,5,6; 1,2,5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-GULOSE; (3,5R,6R,6-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol; GLUCOFURANOSE; α-D-Gulose diacetonide; (3aR,5S,6S,6aR)-5-[(4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol; 1,2:5,6-Bis-O-(1-methylethylidene)-D-glucofuranose; DIACETONE-ALPHA-D-GLC; 1,2:5,6-Bis-O-(1-Methylethylidene)-α-D-gulofuranose; diacetone-d-glucose; 1,2,5,6-DI-O-ISO-PROPYLIDENEGLUCOFURANOSE; EINECS 209-486-0; α-D-Gulofuranose, 1,2:5,6-bis-O-(1-methylethylidene); 1,2:5,6-DI-O-ISOPROPYLDENE-ALPHA-D-GLUCOFURANOSE; 1,2:5,6-DI-O-ISOPROPYLIDENE-A-D-GLUCOFURANOSE; 1,2:5,6-Di-O-isopropylidene-α-D-gulose; DIISOPROPYLIDENEGLUCOFURANOSE; 1,2:5,6-O-DI-ISOPROPYLIDENE-ALPHA-D-GLUCOFURANOSIDE; (-)-1,2:5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-GLUCOFURANOSE; DIACETONE-ALPHA-D-GLUCOSE; 1,2,5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-GLUCOFURANOSE; 1,2;5,6-DI-O-ISOPROPYLIDENE-D-GLUCOFURANOSE; (6S)-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol; 1,2:5,6-Bis-O-(1-methylethylidene)-alpha-D-gulofuranose; a-D-Gulofuranose, 1,2:5,6-bis-O-(1-methylethylidene); a-D-gulofuranose, 1,2:5,6-bis-O-(1-Methylethylidene); alpha.-D-Gulofuranose, 1,2:5,6-bis-O-(1-methylethylidene); (3aR,5R,6R,6aR)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol; 1,2:5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-GLUCOFURANOSIDE; 1,2:5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-GULOFURANOSE; (3,5R,6R,6-5-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol; 1,2:5,6-DIISOPROPYLENE-ALPHA-D-GLUCOFURANOSE; MFCD00005544

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 362.8±42.0 °C at 760 mmHg
• 熔点: 110-111ºC(lit.)
• 分子式: C₁₂H₂₀O₆
• 分子量: 260.284
• 闪点: 173.2±27.9 °C
• 精确质量: 260.125977
• PSA: 66.38000
• LogP: 1.92
• 外观性状: 灰白色结晶固体
• 蒸汽压: 0.0±1.8 mmHg at 25°C
• 折射率: 1.483
• 储存条件: −20°C

安全

• 安全声明 (欧洲): 24/25
• WGK德国: 2
• RTECS号: LZ4958000

合成路线

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