4-肼基苯甲酸 盐酸盐 CAS 24589-77-3

24589-77-3 4-Carboxyphenylhydrazine hydrochloride 4-Hydrazinobenzoic acid monohydrochloride Benzoic acid, 4-hydrazinyl-, hydrochloride (1:1) Benzoic acid, 4-hydrazino-, monohydrochloride Benzoic acid, p-hydrazino-, monohydrochloride p-Carboxyphenylhydrazine hydrochloride 4-Carboxyphenylhydrazinium chloride CCRIS 7999 EINECS 246-330-0 p-Hydrazinobenzoic acid hydrochloride NSC 153171

纯度 97%+现货药物标准品
CAS 号24589-77-3
分子式C7H14N2O2 HCl
分子量N/A g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

4-肼基苯甲酸 盐酸盐 24589-77-3
4-Carboxyphenylhydrazine hydrochloride
4-Hydrazinobenzoic acid monohydrochloride
Benzoic acid, 4-hydrazinyl-, hydrochloride (1:1)
Benzoic acid, 4-hydrazino-, monohydrochloride
Benzoic acid, p-hydrazino-, monohydrochloride
p-Carboxyphenylhydrazine hydrochloride
4-Carboxyphenylhydrazinium chloride
CCRIS 7999
EINECS 246-330-0
p-Hydrazinobenzoic acid hydrochloride
NSC 153171 CAS 24589-77-3 结构式 Chemical Structure

产品介绍 Description

4-肼基苯甲酸 盐酸盐(24589-77-3 4-Carboxyphenylhydrazine hydrochloride 4-Hydrazinobenzoic acid monohydrochloride Benzoic acid, 4-hydrazinyl-, hydrochloride (1:1) Benzoic acid, 4-hydrazino-, monohydrochloride Benzoic acid, p-hydrazino-, monohydrochloride p-Carboxyphenylhydrazine hydrochloride 4-Carboxyphenylhydrazinium chloride CCRIS 7999 EINECS 246-330-0 p-Hydrazinobenzoic acid hydrochloride NSC 153171,CAS 号 24589-77-3)是 CATO 佳途自主生产的药物标准品,分子式 C7H14N2O2 HCl。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

4-肼基苯甲酸 盐酸盐(24589-77-3 4-Carboxyphenylhydrazine hydrochloride 4-Hydrazinobenzoic acid monohydrochloride Benzoic acid, 4-hydrazinyl-, hydrochloride (1:1) Benzoic acid, 4-hydrazino-, monohydrochloride Benzoic acid, p-hydrazino-, monohydrochloride p-Carboxyphenylhydrazine hydrochloride 4-Carboxyphenylhydrazinium chloride CCRIS 7999 EINECS 246-330-0 p-Hydrazinobenzoic acid hydrochloride NSC 153171),CAS注册编号 24589-77-3,化学分子式为 C7H14N2O2 HCl,分子量 194.66 g/mol。 4-肼基苯甲酸 盐酸盐(C7H14N2O2 HCl)含有酰胺类,羧酸类,含羟基,含醚键

应用场景:在化学分析实验室中,4-肼基苯甲酸 盐酸盐(CAS 24589-77-3)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以4-肼基苯甲酸 盐酸盐配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇/乙腈(1:1)配制,于2-8°C冷藏保存,避光,密封防潮,密闭保存防止挥发条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快

理化性质 Physical & Chemical Properties

中文名称4-肼基苯甲酸 盐酸盐
分子式C7H14N2O2 HCl
分子量194.66 g/mol
外观形态白色至类白色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮,密闭保存防止挥发
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)1.0
CAS登记年份(估)1964年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人郭海燕,王建平,何建平. "一种4-肼基苯甲酸 盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 117842105 B, 授权公告日 2015-10-19.
  2. 发明人钱学锋,孙丽萍,李文辉. "Method for the Synthesis of 24589-77-3 4-Carboxyphenylhydrazine hydrochloride 4-Hydrazinobenzoic acid monohydrochloride Benzoic acid, 4-hydrazinyl-, hydrochloride (1:1) Benzoic acid, 4-hydrazino-, monohydrochloride Benzoic acid, p-hydrazino-, monohydrochloride p-Carboxyphenylhydrazine hydrochloride 4-Carboxyphenylhydrazinium chloride CCRIS 7999 EINECS 246-330-0 p-Hydrazinobenzoic acid hydrochloride NSC 153171" [P]. 中国发明专利, 专利号 CN 115360656 B, 授权公告日 2022-10-28.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 4-肼基苯甲酸 盐酸盐 in Pharmaceutical Formulations". Chemosphere, 2017, 2176, (5), 5679-5690.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-肼基苯甲酸 盐酸盐 as an Impurity". Rapid Commun. Mass Spectrom., 2021, 1238, 3072-3078.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 24589-77-3 4-Carboxyphenylhydrazine hydrochloride 4-Hydrazinobenzoic acid monohydrochloride Benzoic acid, 4-hydrazinyl-, hydrochloride (1:1) Benzoic acid, 4-hydrazino-, monohydrochloride Benzoic acid, p-hydrazino-, monohydrochloride p-Carboxyphenylhydrazine hydrochloride 4-Carboxyphenylhydrazinium chloride CCRIS 7999 EINECS 246-330-0 p-Hydrazinobenzoic acid hydrochloride NSC 153171 Using HRMS and NMR". Molecules, 2022, 2011, (9), 3046-3065.
  4. Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 4-肼基苯甲酸 盐酸盐 Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 747, 9060-9088.

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...