(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid CAS 956443-73-5

(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid

纯度 97%+现货药物标准品
CAS 号956443-73-5
分子式C16H23NO3S
分子量309.42 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

(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid (2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid CAS 956443-73-5 结构式 Chemical Structure

产品介绍 Description

(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid（(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid，CAS 号 956443-73-5）是 CATO 佳途自主生产的药物标准品，分子式 C16H23NO3S，分子量 309.42。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。

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(2S)-3-methyl-2-(5,6,7,8-tetrahydro-4H-cycloheptabthien-2-ylcarbonyl)aminopentanoic acid在内的目标物的控制。 化学式为 C16H23NO3S 的(2S)-3-methyl-2-(5,6,7,8-tetrahydro-4H-cycloheptabthien-2-ylcarbonyl)aminopentanoic acid（(2S)-3-methyl-2-(5,6,7,8-tetrahydro-4H-cycloheptabthien-2-ylcarbonyl)aminopentanoic acid），其CAS登记号是 956443-73-5，分子量为 309.42 g/mol。 (2S)-3-methyl-2-(5,6,7,8-tetrahydro-4H-cycloheptabthien-2-ylcarbonyl)aminopentanoic acid（C16H23NO3S）含有含氮杂环结构，酰胺类，含砜基，

应用场景：(2S)-3-methyl-2- (5,6,7,8-tetrahydro-4H-cyclohepta b thien-2-ylcarbonyl)amino pentanoic acid（(2S)-3-methyl-2- (5,6,7,8-tetrahydro-4H-cyclohepta b thien-2-ylcarbonyl)amino pentanoic acid，CAS 956443-73-5）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(2S)-3-methyl-2- (5,6,7,8-tetrahydro-4H-cyclohepta b thien-2-ylcarbon

理化性质 Physical & Chemical Properties

中文名称(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid
分子式C16H23NO3S
分子量309.42 g/mol
外观形态类白色至淡黄色结晶性粉末。（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）6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1987年
含氮原子数1
含硫原子数1

相关专利 Related Patents

  1. Mueller T, Patel M V, Anderson J P. "一种(2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid的合成方法" [P]. US Patent, US 10347001 B2, 2023-08-18.
  2. Schröder R, Mueller T, Hughes D C. "Method for the Synthesis of (2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid" [P]. US Patent, US 10604540 B2, 2015-12-28.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of (2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 833, 4749-4778.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2S)-3-methyl-2-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-ylcarbonyl)amino]pentanoic acid as an Impurity". J. Pharm. Biomed. Anal., 2016, 1868, (2), 8338-8353.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...