1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖 (CAS No.5450-26-0)
- 中文别名
- 1,2:5,6-二-O-异亚丙基-3-甲磺酰基-alpha-D-呋喃葡萄糖；3-甲磺酰基-1,2:5,6-双-O-异亚丙基-alpha-D-呋喃葡萄糖
- 英文名称
- 1,2:5,6-Di-O-isopropylidene-3-O-(methylsulfonyl)-alpha-D-glucofuranose
- 分子式
- C13H22O8S
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶性粉末，溶于氯仿、二氯甲烷、乙腈、乙酸乙酯等有机溶剂，不溶于水。熔点约118-122℃，常温常压下稳定。
- 技术参数
- 含量 ≥ 98%（HPLC） 熔点 118-122℃ 干燥失重 ≤ 0.5% 比旋光度 [α]D²⁰ = -25° 至 -28°（c=1, 氯仿）
English description（英文原文，共 1153 字符）
Product Name:1,2:5,6-Di-O-isopropylidene-3-O-(methylsulfonyl)-alpha-D-glucofuranose
English Name:1,2:5,6-Di-O-isopropylidene-3-O-(methylsulfonyl)-alpha-D-glucofuranose
CAS No.:5450-26-0
Aliases:3-Methylsulfonyl-1,2:5,6-bis-O-isopropylidene-alpha-D-glucofuranose, 1,2:5,6-Di-O-isopropylidene-3-methanesulfonyl-alpha-D-glucofuranose
Molecular Formula:C13H22O8S
Physical Properties:White to off-white crystalline powder, soluble in chloroform, dichloromethane, acetonitrile, ethyl acetate and other organic solvents, insoluble in water. Melting point approximately 118-122°C, stable at normal temperature and pressure.
Uses:Used as a key intermediate in carbohydrate chemistry synthesis. The methylsulfonyl group serves as a good leaving group, enabling nucleophilic substitution reactions to prepare amino, azido, fluoro and other derivatives. Widely applied in pharmaceutical synthesis and carbohydrate configuration transformation research.
Technical Specifications:
Purity ≥ 98% (HPLC)
Melting point 118-122°C
Loss on drying ≤ 0.5%
Specific rotation [α]D²⁰ = -25° to -28° (c=1, chloroform)
Packaging specifications: 25g/100g/500g per bottle
English Name:1,2:5,6-Di-O-isopropylidene-3-O-(methylsulfonyl)-alpha-D-glucofuranose
CAS No.:5450-26-0
Aliases:3-Methylsulfonyl-1,2:5,6-bis-O-isopropylidene-alpha-D-glucofuranose, 1,2:5,6-Di-O-isopropylidene-3-methanesulfonyl-alpha-D-glucofuranose
Molecular Formula:C13H22O8S
Physical Properties:White to off-white crystalline powder, soluble in chloroform, dichloromethane, acetonitrile, ethyl acetate and other organic solvents, insoluble in water. Melting point approximately 118-122°C, stable at normal temperature and pressure.
Uses:Used as a key intermediate in carbohydrate chemistry synthesis. The methylsulfonyl group serves as a good leaving group, enabling nucleophilic substitution reactions to prepare amino, azido, fluoro and other derivatives. Widely applied in pharmaceutical synthesis and carbohydrate configuration transformation research.
Technical Specifications:
Purity ≥ 98% (HPLC)
Melting point 118-122°C
Loss on drying ≤ 0.5%
Specific rotation [α]D²⁰ = -25° to -28° (c=1, chloroform)
Packaging specifications: 25g/100g/500g per bottle
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常见问题
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖的 CAS 号是多少？
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖的 CAS 号是 5450-26-0。
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖的分子式和分子量是什么？
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖的分子式为 C13H22O8S。
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖的英文名称是什么？
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖的英文名称为 1,2:5,6-Di-O-isopropylidene-3-O-(methylsulfonyl)-alpha-D-glucofuranose。
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖还有哪些别名？
- 1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖又称 1,2:5,6-二-O-异亚丙基-3-甲磺酰基-alpha-D-呋喃葡萄糖、3-甲磺酰基-1,2:5,6-双-O-异亚丙基-alpha-D-呋喃葡萄糖。
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- 掌上化工当前收录 1 条1,2:5,6-二异亚丙基-3-O-(甲磺酰基)-alpha-D-呋喃葡萄糖供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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