(1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇 (CAS No.2964-48-9)
- 物化性质
- 白色至淡黄色结晶性粉末。熔点160~164℃,沸点约422℃(预测值),相对密度约1.35 g/cm³。微溶于水,易溶于甲醇、乙醇、丙酮等有机溶剂。
- 技术参数
- 含量(HPLC)≥99.0%
- 熔点
- 160~164℃
English description(英文原文,共 1140 字符)
Product Name:(1S,2S)-2-amino-1-(4-nitrophenyl)propane-1,3-diol
English Name:(1S,2S)-2-amino-1-(4-nitrophenyl)propane-1,3-diol
CAS No.:2964-48-9
Aliases:L-threo-2-amino-1-(4-nitrophenyl)-1,3-propanediol, L-(+)-threo-2-amino-1-(4-nitrophenyl)-1,3-propanediol, L-threo-p-nitrophenyl-2-amino-1,3-propanediol
Molecular Formula:C9H12N2O4
Physical Properties:White to light yellow crystalline powder. Melting point 160–164°C, boiling point approximately 422°C (predicted), relative density approximately 1.35 g/cm³. Slightly soluble in water, readily soluble in methanol, ethanol, acetone and other organic solvents.
Uses:This product is a key chiral intermediate in the synthesis of amide alcohol antibiotics such as chloramphenicol and thiamphenicol. It is used in the pharmaceutical industry to prepare broad-spectrum antibacterial drugs, and can also serve as a synthetic raw material for chiral catalysts in asymmetric synthesis research.
Technical Specifications:
Assay (HPLC) ≥99.0%
Melting point: 160–164°C
Specific rotation [α]D20: +20.0° to +22.0° (c=1, 1 mol/L HCl)
Enantiomeric purity (HPLC): ≥99.5% ee
Loss on drying ≤0.5%
English Name:(1S,2S)-2-amino-1-(4-nitrophenyl)propane-1,3-diol
CAS No.:2964-48-9
Aliases:L-threo-2-amino-1-(4-nitrophenyl)-1,3-propanediol, L-(+)-threo-2-amino-1-(4-nitrophenyl)-1,3-propanediol, L-threo-p-nitrophenyl-2-amino-1,3-propanediol
Molecular Formula:C9H12N2O4
Physical Properties:White to light yellow crystalline powder. Melting point 160–164°C, boiling point approximately 422°C (predicted), relative density approximately 1.35 g/cm³. Slightly soluble in water, readily soluble in methanol, ethanol, acetone and other organic solvents.
Uses:This product is a key chiral intermediate in the synthesis of amide alcohol antibiotics such as chloramphenicol and thiamphenicol. It is used in the pharmaceutical industry to prepare broad-spectrum antibacterial drugs, and can also serve as a synthetic raw material for chiral catalysts in asymmetric synthesis research.
Technical Specifications:
Assay (HPLC) ≥99.0%
Melting point: 160–164°C
Specific rotation [α]D20: +20.0° to +22.0° (c=1, 1 mol/L HCl)
Enantiomeric purity (HPLC): ≥99.5% ee
Loss on drying ≤0.5%
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷… CAS 2964-48-9 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇的 CAS 号是多少?
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇的 CAS 号是 2964-48-9。
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇的分子式和分子量是什么?
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇的分子式为 C9H12N2O4。
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇的英文名称是什么?
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇的英文名称为 (1S,2S)-2-amino-1-(4-nitrophenyl)propane-1,3-diol。
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇还有哪些别名?
- (1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇又称 L-苏式-2-氨基-1-(4-硝基苯基)-1,3-丙二醇、L-(+)-苏-2-氨基-1-(4-硝基苯基)-1,3-丙二醇、L-苏式-对硝基苯基-2-氨基-1,3-丙二醇。
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- 掌上化工(1S,2S)-2-氨基-1-(4-硝基苯基)丙烷-1,3-二醇产品页汇总了各供应商的最新报价与规格,地址:/chemicals/2964-48-9/。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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