2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride CAS 1217195-32-8

2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride

纯度 97%+现货药物标准品
CAS 号1217195-32-8
分子式C21H20N2O3 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

2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride CAS 1217195-32-8 结构式 Chemical Structure

产品介绍 Description

2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride(英文名 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride,CAS 1217195-32-8)属于药物标准品。分子式 C21H20N2O3 HCl。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括2-Methoxy-6-2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl-benzoic acid methyl ester, hydrochloride在内的目标物的控制。 CAS编号 1217195-32-8 对应的化合物2-Methoxy-6-2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl-benzoic acid methyl ester, hydrochloride(英文标识 2-Methoxy-6-2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl-benzoic acid methyl ester, hydrochloride),化学式 C21H20N2O3 HCl,相对分子质量 384.86。 从化学结构特征来看,2-Methoxy-6-2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl-benzoic acid methyl ester, h

应用场景:针对化学分析用途,2-Methoxy-6- 2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl -benzoic acid methyl ester, hydrochloride(2-Methoxy-6- 2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl -benzoic acid methyl ester, hydrochloride)是具有明确定量溯源的认证级对照品。 推荐以2-Methoxy-6- 2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl -benzoic acid

理化性质 Physical & Chemical Properties

中文名称2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride
分子式C21H20N2O3 HCl
分子量384.86 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性空气中长期暴露可能发生缓慢氧化;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)12.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1990年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人马晓峰,赵玉洁,朱建伟. "一种2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 114495817 A, 授权公告日 2023-02-16.
  2. 发明人高志强,郭海燕,赵玉洁. "Method for the Synthesis of 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride" [P]. 中国发明专利, 专利号 CN 111470867 B, 授权公告日 2020-01-01.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride in Pharmaceutical Formulations". Talanta, 2019, 80, 850-873.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride as an Impurity". J. Nat. Prod., 2019, 569, 9218-9240.
  3. Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride Using HRMS and NMR". Molecules, 2016, 1506, (7), 5969-5972.

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