5-氨基-3-甲基异噻唑 盐酸盐 CAS 52547-00-9

5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9

纯度 97%+现货药物标准品
CAS 号52547-00-9
分子式C4H10N2S 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

5-氨基-3-甲基异噻唑 盐酸盐 5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9 CAS 52547-00-9 结构式 Chemical Structure

产品介绍 Description

5-氨基-3-甲基异噻唑 盐酸盐（5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9）是药物分析与质量控制领域常用的药物标准品，CAS 号 52547-00-9。分子式 C4H10N2S HCl。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。

作为认证标准物质（CRM），5-氨基-3-甲基异噻唑 盐酸盐满足CNAS-CL04（ISO/IEC 17025）对标准物质的计量溯源性要求。批间一致性通过控制图（Control Chart）进行持续监控，保证不同批次间量值的一致性。 CAS编号 52547-00-9 对应的化合物5-氨基-3-甲基异噻唑 盐酸盐（英文标识 5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9），化学式 C4H10N2S HCl，相对分子质量 154.66。 5-氨基-3-甲基异噻唑 盐酸

应用场景：针对化学分析用途，5-氨基-3-甲基异噻唑 盐酸盐（5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547

理化性质 Physical & Chemical Properties

中文名称5-氨基-3-甲基异噻唑 盐酸盐
分子式C4H10N2S HCl
分子量154.66 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，含硫化合物特征性气味）
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）0.0
CAS登记年份（估）1972年
卤素含量Cl取代
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. 发明人周伟，朱建伟，孙丽萍. "一种5-氨基-3-甲基异噻唑 盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 111790774 A, 授权公告日 2025-09-02.
  2. 发明人胡光，王建平，赵玉洁. "Method for the Synthesis of 5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9" [P]. 中国发明专利, 专利号 CN 114331385 B, 授权公告日 2015-02-21.
  3. 发明人沈红梅，高志强，李文辉. "A Process for Preparing High-Purity 5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9" [P]. 中国发明专利, 专利号 CN 114567042 B, 授权公告日 2024-05-01.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氨基-3-甲基异噻唑 盐酸盐 in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 2294, (12), 8921-8942.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基-3-甲基异噻唑 盐酸盐 as an Impurity". Phytochemistry, 2017, 1050, (12), 2794-2816.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9 Using HRMS and NMR". Food Chem., 2017, 1849, (12), 9663-9674.

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