5-氨基-2-氟苯甲酸 (CAS No.56741-33-4)
- 物化性质
- 白色至类白色结晶粉末。熔点约150-154°C，相对密度1.4 g/cm³。微溶于水，易溶于乙醇、乙醚等有机溶剂。具有一定的酸性和氨基的碱性，可发生酯化、酰化等典型反应。
- 技术参数
- 含量 ≥98% 外观为白色至类白色结晶粉末 熔点范围 150-154°C 干燥失重 ≤0.5% 灼烧残渣 ≤0.2%
English description（英文原文，共 1052 字符）
Product Name:5-Amino-2-fluorobenzoic acid
English Name:5-Amino-2-fluorobenzoic acid
CAS No.:56741-33-4
Aliases:2-Fluoro-5-aminobenzoic acid
Molecular Formula:C7H6FNO2
Physical Properties:White to off-white crystalline powder. Melting point approximately 150-154°C, relative density 1.4 g/cm³. Slightly soluble in water, readily soluble in ethanol, ether and other organic solvents. Exhibits weak acidity due to the carboxyl group and basicity from the amino group, capable of undergoing typical esterification and acylation reactions.
Uses:Used as an important intermediate in pharmaceutical synthesis, mainly for the preparation of anticancer agents, anti-inflammatory drugs, and fluorinated pharmaceuticals. Introduction of the fluorine atom improves pharmacokinetic properties and application performance; it is also applied in organic synthesis and production of functional materials.
Technical Specifications:
Assay ≥98%
White to off-white crystalline powder
Melting point range 150-154°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
English Name:5-Amino-2-fluorobenzoic acid
CAS No.:56741-33-4
Aliases:2-Fluoro-5-aminobenzoic acid
Molecular Formula:C7H6FNO2
Physical Properties:White to off-white crystalline powder. Melting point approximately 150-154°C, relative density 1.4 g/cm³. Slightly soluble in water, readily soluble in ethanol, ether and other organic solvents. Exhibits weak acidity due to the carboxyl group and basicity from the amino group, capable of undergoing typical esterification and acylation reactions.
Uses:Used as an important intermediate in pharmaceutical synthesis, mainly for the preparation of anticancer agents, anti-inflammatory drugs, and fluorinated pharmaceuticals. Introduction of the fluorine atom improves pharmacokinetic properties and application performance; it is also applied in organic synthesis and production of functional materials.
Technical Specifications:
Assay ≥98%
White to off-white crystalline powder
Melting point range 150-154°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
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常见问题
- 5-氨基-2-氟苯甲酸的 CAS 号是多少？
- 5-氨基-2-氟苯甲酸的 CAS 号是 56741-33-4。
- 5-氨基-2-氟苯甲酸的分子式和分子量是什么？
- 5-氨基-2-氟苯甲酸的分子式为 C7H6FNO2。
- 5-氨基-2-氟苯甲酸的英文名称是什么？
- 5-氨基-2-氟苯甲酸的英文名称为 5-Amino-2-fluorobenzoic acid。
- 5-氨基-2-氟苯甲酸还有哪些别名？
- 5-氨基-2-氟苯甲酸又称 2-氟-5-氨基苯甲酸、2-氟-5-氨基苯甲酸。
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