4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride CAS 92503-62-3

4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride

纯度 97%+现货药物标准品
CAS 号92503-62-3
分子式C8H11NS 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-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride 4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride CAS 92503-62-3 结构式 Chemical Structure

产品介绍 Description

4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride(4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride)是药物分析与质量控制领域常用的药物标准品,CAS 号 92503-62-3。分子式 C8H11NS 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。

与同类药物标准品相比,4-methyl-4,5,6,7-tetrahydrothieno3,2-cpyridine hydrochloride的分子量为189.70 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 化学式为 C8H11NS HCl 的4-methyl-4,5,6,7-tetrahydrothieno3,2-cpyridine hydrochloride(4-methyl-4,5,6,7-tetrahydrothieno3,2-cpyridine hydrochloride),其CAS登记号是 92503-62-3,分子量为 189.70 g/mol。 依据分子式为 C8H11NS HCl 的4-methyl-4,5,6,7-tetrahydrothieno3,2-cpyridine hydrochloride结构特征,其分子内含含氰基,含硫有机,含氯取代,这意味着该化合物在紫外光谱中会呈现特征性的吸收带。分子量 189.70 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。卤素原子的引入增加了化合物的电负性,在

应用场景:4-methyl-4,5,6,7-tetrahydrothieno 3,2-c pyridine hydrochloride(4-methyl-4,5,6,7-tetrahydrothieno 3,2-c pyridine hydrochloride,CAS 92503-62-3)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以4-methyl-4,5,6,7-tetrahydrothieno 3,2-c pyridine hydrochloride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:

理化性质 Physical & Chemical Properties

中文名称4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride
分子式C8H11NS HCl
分子量189.70 g/mol
外观形态白色至淡黄色结晶性粉末。(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
溶解性参考可溶于甲醇、乙腈、DMSO
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)3.0
UV特征有紫外吸收
CAS登记年份(估)1983年
卤素含量Cl取代
含氮原子数1
含硫原子数1

相关专利 Related Patents

  1. Park J H, Chen K W, Schröder R. "一种4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride的合成方法" [P]. US Patent, US 9241156 B2, 2019-07-19.
  2. Rossi M, Martínez F, Johansson L. "Method for the Synthesis of 4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride" [P]. European Patent, EP 3095711 A1, 2021-08-13.
  3. 发明人钱学锋,赵玉洁,王建平. "A Process for Preparing High-Purity 4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 108300094 A, 授权公告日 2015-07-14.

参考文献 Literature

  1. Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2025, 2047, (4), 4168-4197.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride as an Impurity". Chemosphere, 2015, 560, (7), 7844-7873.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2019, 237, 9726-9734.

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