4933-77-1

• 常用中文名：1,2：3,4-二-O-异亚丙基-α-D-半乳糖-己二醛-1,5-吡喃糖
• 常用英文名：(2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d] pyran-5-yl)methanol (non-preferred name)
• CAS号：4933-77-1
• 分子式：C₁₂H₁₈O₆
• 分子量：258.27
• 发布时间：2017-05-23 08:03:49
• 更新时间：2026-08-23 13:28:49

名称

• 中文名: 1,2：3,4-二-O-异亚丙基-α-D-半乳糖-己二醛-1,5-吡喃糖
• 英文名: (2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d] pyran-5-yl)methanol (non-preferred name)
• 英文别名: DIACETONE-D-GALACTOSE; 2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carbaldehyde; (3,5S,5,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b; (3,5S,5,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-cbaldehyde; (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethylperhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran-5-ylmethanol; Diisopropylidenegalactopyranose; 1,2,3,4-di-O-Isopropylidenegalactopyranose; Diisopropylidenegalactose; (3aR,5S,5aR,8aR,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carbaldehyde; 2,2,7,7-tetramethyl-(3aR,5R,5aS,8aS,8bR)-perhydrodi-1,3-dioxolo[4,5-b:4',5'-d]pyran-5-yl methanol; 1,2,3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE; 2,2,7,7-tetramethyl-(3aR,5S,5aR,8aR,8bR)-perhydrodi[1,3]dioxolo[5,4-b,5,4-d]pyran-5-carbaldehyde; 2,2,7,7-tetramethyl-(3aR,5S,5aR,8aR,8bR)-tetrahydrodi[1,3]dioxolo[5,4-b,5,4-d]pyran-5-carbaldehyde; (2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methanol; 4',5'-d]pyran-5-cbaldehyde; diisopropylidene-Gal-OH; 1,2:3,4-Di-O-isopropylidene-D-galactose; 1,2:3,4-Di-O-isopropylidene-α-D-galacto-hexadialdo-1,5-pyranose; 1,2:3,4-Di-O-isoprop; α-D-galacto-Hexodialdo-1,5-pyranose, 1,2:3,4-bis-O-(1-methylethylidene); (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,]dodecane-8-cbaldehyde; (2,2,7,7-tetramethyltetrahydrobis[1,3]dioxolo[5,4-b:4',5'-d]pyran-5-yl)methanol

物化性质

• 分子式: C₁₂H₁₈O₆
• 分子量: 258.27
• 精确质量: 258.11033829
• PSA: 66.38000
• LogP: 0.37520