对氨基水杨酸苯酯 (CAS No.133-11-9)
- 物化性质
- 类白色至浅黄色结晶性粉末；微溶于水，溶于乙醇、甲醇、丙酮、氯仿等有机溶剂；熔点150-158℃，相对密度约1.30 g/cm³；高温下易分解，需密封避光、阴凉干燥处储存。
- 技术参数
- 分子量为229.23。 外观为类白色至浅黄色结晶性粉末。 含量（HPLC）不低于98.0%。 熔点为150-158℃。 干燥失重不超过0.5%。
English description（英文原文，共 1086 字符）
Product Name:Phenyl 4-aminosalicylate
English Name:Phenyl 4-aminosalicylate
CAS No.:133-11-9
Aliases:Phenyl p-aminosalicylate, Phenyl 4-amino-2-hydroxybenzoate, 4-Aminosalicylic acid phenyl ester
Molecular Formula:C13H11NO3
Physical Properties:Off-white to light yellow crystalline powder; slightly soluble in water, soluble in ethanol, methanol, acetone and chloroform; melting point 150-158°C; relative density approximately 1.30 g/cm³; decomposes at elevated temperature; store sealed in a cool, dry place away from light.
Uses:It is an important pharmaceutical and organic synthesis intermediate. It is mainly used for the synthesis of p-aminosalicylic acid (PAS) anti-tuberculosis drugs and other salicylic acid derivatives, and can also be used in the preparation of antibacterial agents, light stabilizers, dyes and agrochemicals.
Technical Specifications:
The molecular weight is 229.23.
The product is an off-white to light yellow crystalline powder.
The assay (HPLC) is not less than 98.0%.
The melting point is 150-158°C.
The loss on drying is not more than 0.5%.
English Name:Phenyl 4-aminosalicylate
CAS No.:133-11-9
Aliases:Phenyl p-aminosalicylate, Phenyl 4-amino-2-hydroxybenzoate, 4-Aminosalicylic acid phenyl ester
Molecular Formula:C13H11NO3
Physical Properties:Off-white to light yellow crystalline powder; slightly soluble in water, soluble in ethanol, methanol, acetone and chloroform; melting point 150-158°C; relative density approximately 1.30 g/cm³; decomposes at elevated temperature; store sealed in a cool, dry place away from light.
Uses:It is an important pharmaceutical and organic synthesis intermediate. It is mainly used for the synthesis of p-aminosalicylic acid (PAS) anti-tuberculosis drugs and other salicylic acid derivatives, and can also be used in the preparation of antibacterial agents, light stabilizers, dyes and agrochemicals.
Technical Specifications:
The molecular weight is 229.23.
The product is an off-white to light yellow crystalline powder.
The assay (HPLC) is not less than 98.0%.
The melting point is 150-158°C.
The loss on drying is not more than 0.5%.
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常见问题
- 对氨基水杨酸苯酯的 CAS 号是多少？
- 对氨基水杨酸苯酯的 CAS 号是 133-11-9。
- 对氨基水杨酸苯酯的分子式和分子量是什么？
- 对氨基水杨酸苯酯的分子式为 C13H11NO3。
- 对氨基水杨酸苯酯的英文名称是什么？
- 对氨基水杨酸苯酯的英文名称为 Phenyl 4-aminosalicylate。
- 对氨基水杨酸苯酯还有哪些别名？
- 对氨基水杨酸苯酯又称 4-氨基水杨酸苯酯、4-氨基-2-羟基苯甲酸苯酯。
- 对氨基水杨酸苯酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条对氨基水杨酸苯酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 对氨基水杨酸苯酯的供应商主要分布在哪些地区？
- 对氨基水杨酸苯酯的供应商主要分布在 上海市（1 条） 等地。
- 对氨基水杨酸苯酯有哪些级别可选？
- 平台上对氨基水杨酸苯酯的供应级别包括 工业级。
- 对氨基水杨酸苯酯的报价单位是什么？
- 对氨基水杨酸苯酯的报价单位主要有 千克。
- 哪里可以查到对氨基水杨酸苯酯的价格？
- 掌上化工对氨基水杨酸苯酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/133-11-9/。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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