2-(氯甲基)苯并咪唑 CAS 4857-04-9

2-Chloromethylbenzimidazole 2-(chloromethyl)benzimidazole 2-(chloromethyl)-1h-1,3-benzimidazole 2-chloromethyl-1h-benzoimidazole 2-chloro methyl benzimidazole 2-(chloromethyl)-1h-benzimidazole 2-(chloromethyl)-1h-1,3-benzodiazole 2-chloromethyl benzimidazole 4857-04-9

纯度 97%+现货药物标准品
CAS 号4857-04-9
分子式C8H15ClN2
分子量174.67 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

2-(氯甲基)苯并咪唑 2-Chloromethylbenzimidazole
2-(chloromethyl)benzimidazole
2-(chloromethyl)-1h-1,3-benzimidazole
2-chloromethyl-1h-benzoimidazole
2-chloro methyl benzimidazole
2-(chloromethyl)-1h-benzimidazole
2-(chloromethyl)-1h-1,3-benzodiazole
2-chloromethyl benzimidazole
4857-04-9 CAS 4857-04-9 结构式 Chemical Structure

产品介绍 Description

2-(氯甲基)苯并咪唑(2-Chloromethylbenzimidazole 2-(chloromethyl)benzimidazole 2-(chloromethyl)-1h-1,3-benzimidazole 2-chloromethyl-1h-benzoimidazole 2-chloro methyl benzimidazole 2-(chloromethyl)-1h-benzimidazole 2-(chloromethyl)-1h-1,3-benzodiazole 2-chloromethyl benzimidazole 4857-04-9,CAS 号 4857-04-9)是 CATO 佳途自主生产的药物标准品,分子式 C8H15ClN2,分子量 174.67。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。

推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 化学式为 C8H15ClN2 的2-(氯甲基)苯并咪唑(2-Chloromethylbenzimidazole 2-(chloromethyl)benzimidazole 2-(chloromethyl)-1h-1,3-benzimidazole 2-chloromethyl-1h-benzoimidazole 2-chloro methyl benzimidazole 2-(chloromethyl)-1h-benzimidazole 2-(chloromethyl)-1h-1,3-benzodiazole 2-chloromethyl benzimidazole 4857-04-9),其CAS登记号是 4857-04-9,分子量为 174.67 g/mol。 受分子结构中含氰基,含氯取代的影响,2-(氯甲基)苯并咪唑表现为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)。其固体形态的物理化学属性——包括174.67

应用场景:2-(氯甲基)苯并咪唑(2-Chloromethylbenzimidazole 2-(chloromethyl)benzimidazole 2-(chloromethyl)-1h-1,3-benzimidazole 2-chloromethyl-1h-benzoimidazole 2-chloro methyl benzimidazole 2-(chloromethyl)-1h-benzimidazole 2-(chloromethyl)-1h-1,3-benzodiazole 2-chloromethyl benzimidazole 4857-04-9)作为药物标准品,在化学分析分析领域承担

理化性质 Physical & Chemical Properties

中文名称2-(氯甲基)苯并咪唑
分子式C8H15ClN2
分子量174.67 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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)2.0
CAS登记年份(估)1958年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人罗永刚,张德明,冯建国. "一种2-(氯甲基)苯并咪唑的合成方法" [P]. 中国发明专利, 专利号 CN 108597190 B, 授权公告日 2017-10-26.
  2. 发明人罗永刚,郑宇鹏,唐晓军. "Method for the Synthesis of 2-Chloromethylbenzimidazole 2-(chloromethyl)benzimidazole 2-(chloromethyl)-1h-1,3-benzimidazole 2-chloromethyl-1h-benzoimidazole 2-chloro methyl benzimidazole 2-(chloromethyl)-1h-benzimidazole 2-(chloromethyl)-1h-1,3-benzodiazole 2-chloromethyl benzimidazole 4857-04-9" [P]. 中国发明专利, 专利号 CN 114460542 B, 授权公告日 2025-10-26.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(氯甲基)苯并咪唑 in Pharmaceutical Formulations". Sci. Total Environ., 2024, 1580, (2), 6587-6611.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(氯甲基)苯并咪唑 as an Impurity". Talanta, 2016, 621, 5713-5724.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloromethylbenzimidazole 2-(chloromethyl)benzimidazole 2-(chloromethyl)-1h-1,3-benzimidazole 2-chloromethyl-1h-benzoimidazole 2-chloro methyl benzimidazole 2-(chloromethyl)-1h-benzimidazole 2-(chloromethyl)-1h-1,3-benzodiazole 2-chloromethyl benzimidazole 4857-04-9 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 2260, 6938-6968.

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