4026-27-1

• 常用中文名：双丙酮岩藻糖
• 常用英文名：6-DEOXY-1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSIDE
• CAS号：4026-27-1
• 分子式：C₁₂H₂₀O₅
• 分子量：244.28400
• 相关类别： 生物化工 糖类化合物 单糖
• 发布时间：2018-11-25 22:34:36
• 更新时间：2026-06-29 20:01:34

名称

• 中文名: 1,2,3,4-二-O-异亚丙基-alpha-D-岩藻吡喃糖
• 英文名: 1,2,3,4-DI-O-ISOPROPYLIDENE-α-D-FUCOPYRANOSE
• 中文别名: 1,2:3,4-二-O-异亚丙基-α-D-吡喃岩藻糖; (3,5R,5AS,8AS,8BR)-2,2,5,7,7-五甲基四氢-5H-双([1,3]二氧戊环)[4,5-B:4',5'-D]吡喃; 6-脱氧-1,2:3,4-二-O-异亚丙基-α-D-半乳糖吡喃糖苷; 1,2:3,4-二-O-异丙叉-Α-D-岩澡糖; 1,2,3,4-二-O-异亚丙基-ALPHA-D-岩藻吡喃糖; 1,2:3,4-二-O-异丙叉-ALPHA-D-岩澡糖
• 英文别名: 6-deoxy-1,2:3,4-di-O-iso-propylidene-D-galactopyranose; 1:2,3:4-DI-O-ISOPROPYLIDENE-ALPHA-D-FUCOSE; 6-Deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside; (3,5R,5aS,8aS,8bR)-2,2,5,7,7-pentamethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran; 6-Deoxy-1,2:3,4-di-o-isopropylidene-alpha-D-galactopyranoside; 6-Deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose; (1S,2R,6R,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,]dodecane; 1,2,3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-FUCOPYRANOSE; 1,2,3,4-Diisopropylidene-a-D-Fucopyranose; 1,2,3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-FUCOSE; 1,2,3,4-Di-O-isopropylidene-a-D-fucopyranose; 6-DEOXY-1:2,3:4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSE; α-D-Galactopyranose, 6-deoxy-1,2:3,4-bis-O-(1-methylethylidene)

物化性质

• 密度: 1.076 g/cm3
• 沸点: 285.665ºC at 760 mmHg
• 分子式: C₁₂H₂₀O₅
• 分子量: 244.28400
• 闪点: 108.939ºC
• 精确质量: 244.13100
• PSA: 46.15000
• LogP: 1.40280
• 外观性状: 无色至黄色 油状
• 储存条件: 2-8℃，干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2932999099

合成路线

上下游产品

上游产品  9
53867-05-3 16714-07-1 4478-43-7 135983-20-9
4026-28-2 4064-06-6 135983-21-0 79233-84-4
71001-09-7
下游产品  1
3615-37-0

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%