双丙酮-D-甘露糖醇 (CAS No.1707-77-3)
- 物化性质
- 白色结晶，无气味；分子量262.3；熔点120-122°C；沸点382.0±32.0°C (760 mmHg)；闪点184.8±25.1°C；相对密度1.2±0.1 g/cm³；折射率1.476；蒸汽压0.0±2.0 mmHg (25°C)；比旋光度[α]/D +6.0±1.0° (c=5, 氯仿)；LogP 0.61。常温常压下稳定，避免与氧化物接触。
- 技术参数
- 纯度≥99% 熔点120-122°C 比旋光度[α]/D +6.0±1.0° (c=5, 氯仿)
- 储存条件
- 保持容器密封，储存在阴凉、干燥处
English description（英文原文，共 1137 字符）
Product Name:Diacetone-D-mannitol
English Name:Diacetone-D-mannitol
CAS No.:1707-77-3
Aliases:1,2:5,6-Di-O-isopropylidene-D-mannitol, Gemcitabine T1
Molecular Formula:C12H22O6
Physical Properties:White crystalline solid, odorless; molecular weight 262.3; melting point 120-122°C; boiling point 382.0±32.0°C at 760 mmHg; flash point 184.8±25.1°C; relative density 1.2±0.1 g/cm³; refractive index 1.476; vapor pressure 0.0±2.0 mmHg at 25°C; specific rotation [α]/D +6.0±1.0° (c=5, chloroform); LogP 0.61. Stable under normal temperature and pressure, avoid contact with oxidizing agents.
Uses:Diacetone-D-mannitol is an important chiral synthetic intermediate widely used in carbohydrate chemistry and nucleoside analog synthesis. In the pharmaceutical industry, it can be used to prepare the antitumor drug gemcitabine and related impurities. It is also used as an organic synthesis reagent and biochemical research material.
Technical Specifications:
Purity ≥99%
Melting point 120-122°C
Specific rotation [α]/D +6.0±1.0° (c=5, chloroform)
Packaging: 1kg/25kg
Storage: Keep container tightly sealed, store in a cool, dry place
English Name:Diacetone-D-mannitol
CAS No.:1707-77-3
Aliases:1,2:5,6-Di-O-isopropylidene-D-mannitol, Gemcitabine T1
Molecular Formula:C12H22O6
Physical Properties:White crystalline solid, odorless; molecular weight 262.3; melting point 120-122°C; boiling point 382.0±32.0°C at 760 mmHg; flash point 184.8±25.1°C; relative density 1.2±0.1 g/cm³; refractive index 1.476; vapor pressure 0.0±2.0 mmHg at 25°C; specific rotation [α]/D +6.0±1.0° (c=5, chloroform); LogP 0.61. Stable under normal temperature and pressure, avoid contact with oxidizing agents.
Uses:Diacetone-D-mannitol is an important chiral synthetic intermediate widely used in carbohydrate chemistry and nucleoside analog synthesis. In the pharmaceutical industry, it can be used to prepare the antitumor drug gemcitabine and related impurities. It is also used as an organic synthesis reagent and biochemical research material.
Technical Specifications:
Purity ≥99%
Melting point 120-122°C
Specific rotation [α]/D +6.0±1.0° (c=5, chloroform)
Packaging: 1kg/25kg
Storage: Keep container tightly sealed, store in a cool, dry place
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常见问题
- 双丙酮-D-甘露糖醇的 CAS 号是多少？
- 双丙酮-D-甘露糖醇的 CAS 号是 1707-77-3。
- 双丙酮-D-甘露糖醇的分子式和分子量是什么？
- 双丙酮-D-甘露糖醇的分子式为 C12H22O6。
- 双丙酮-D-甘露糖醇的英文名称是什么？
- 双丙酮-D-甘露糖醇的英文名称为 Diacetone-D-mannitol。
- 双丙酮-D-甘露糖醇还有哪些别名？
- 双丙酮-D-甘露糖醇又称 1,2:5,6-二异亚丙基-D-甘露糖醇、吉西他滨 T1。
- 双丙酮-D-甘露糖醇有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条双丙酮-D-甘露糖醇供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 掌上化工双丙酮-D-甘露糖醇产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1707-77-3/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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