(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone CAS 796067-54-4

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

纯度 97%+现货药物标准品
CAS 号796067-54-4
分子式C17H19NOS
分子量285.40 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-methylphenyl)methanone (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone CAS 796067-54-4 结构式 Chemical Structure

产品介绍 Description

(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone((2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone,CAS 号 796067-54-4)是 CATO 佳途自主生产的药物标准品,分子式 C17H19NOS,分子量 285.40。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 CAS编号 796067-54-4 对应的化合物(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone(英文标识 (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone),化学式 C17H19NOS,相对分子质量 285.40。 受分子结构中甾体骨架,酰胺类,含硫有机,含羟基,含醚键的影响,(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone表现为淡黄

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-methylphenyl)methanone(CAS 796067-54-4)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-methylphenyl)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。 使用建议: -

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-methylphenyl)methanone
分子式C17H19NOS
分子量285.40 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
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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)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. Williams B T, Park J H, Brown S R. "一种(2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone的合成方法" [P]. US Patent, US 10662649 B2, 2017-05-15.
  2. Johnson M A, Kumar R, Park J H. "Method for the Synthesis of (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone" [P]. US Patent, US 10560856 B2, 2021-03-24.
  3. 发明人周伟,郭海燕,陈志强. "A Process for Preparing High-Purity (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone" [P]. 中国发明专利, 专利号 CN 116781545 B, 授权公告日 2024-01-22.

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-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone in Pharmaceutical Formulations". Sci. Total Environ., 2021, 2364, (6), 2906-2934.
  2. Mueller T, Schmidt R K. "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-methylphenyl)methanone as an Impurity". Biomed. Chromatogr., 2021, 121, (8), 3266-3296.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)(3-methylphenyl)methanone Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 1305, 9787-9810.

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