(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone CAS 793716-17-3

(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone

纯度 97%+现货药物标准品
CAS 号793716-17-3
分子式C18H21NO3S
分子量331.43 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-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone CAS 793716-17-3 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone（(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone，CAS 793716-17-3），分子式 C18H21NO3S，分子量 331.43。纯度 97%+。适用于分析方法开发、方法验证及日常质检，CATO 提供全程冷链与全球配送。

作为认证标准物质（CRM），(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone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 793716-17-3 对应的化合物(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone（英文标识 (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone），化学式 C18H21NO3S，相对分子质量 331.43。 依据分子式为 C18H21NO3S 的(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-y

应用场景：在化学分析实验室中，(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone（CAS 793716-17-3）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(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone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。

理化性质 Physical & Chemical Properties

中文名称(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone
分子式C18H21NO3S
分子量331.43 g/mol
外观形态淡黄色至黄色结晶性粉末。（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，密封防潮
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、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）9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1986年
含氮原子数1
含硫原子数1

相关专利 Related Patents

  1. Lee S K, O'Brien P Q, Yamamoto T. "一种(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone的合成方法" [P]. US Patent, US 11185082 B2, 2018-08-18.
  2. Anderson J P, Williams B T, Lee S K. "Method for the Synthesis of (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone" [P]. US Patent, US 10209403 B2, 2015-12-08.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 302, (10), 1737-1744.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone as an Impurity". Molecules, 2011, 469, 9130-9146.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone Using HRMS and NMR". J. Chromatogr. A, 2019, 872, (2), 2947-2976.
  4. Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3,5-dimethoxyphenyl)methanone Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 929, (11), 7565-7590.

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