2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride CAS 1803605-65-3

2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride

纯度 97%+现货药物标准品
CAS 号1803605-65-3
分子式C9H10F2N2OS 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

2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride CAS 1803605-65-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride(2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride)为药物标准品,CAS 登记号 1803605-65-3,分子式 C9H10F2N2OS HCl。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

2-amino-N-{2-(difluoromethyl)sulfanylphenyl}acetamide hydrochloride的产生途径与其化学式中含氮杂环结构,酰胺类,含硫有机,含羟基,含醚键,含氟/氯取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 2-amino-N-{2-(difluoromethyl)sulfanylphenyl}acetamide hydrochloride(2-amino-N-{2-(difluoromethyl)sulfanylphenyl}acetamide hydrochloride),CAS注册编号 1803605-65-3,化学分子式为 C9H10F2N2OS HCl,分子量 268.71 g/mol。 2-amino-N-{2-(difluoromethyl)sulfanylphenyl}acetamide hydrochloride(分子式 C9H10F2N2OS HCl)的化学结构中包含含氮杂环结构,酰胺类,含硫有机,含羟基,含醚键,含氟/氯取代。在反相色谱体系中,其保留行为主要受含氮官

应用场景:针对化学分析用途,2-amino-N-{2- (difluoromethyl)sulfanyl phenyl}acetamide hydrochloride(2-amino-N-{2- (difluoromethyl)sulfanyl phenyl}acetamide hydrochloride)是具有明确定量溯源的认证级对照品。 推荐以2-amino-N-{2- (difluoromethyl)sulfanyl phenyl}acetamide 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/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需

理化性质 Physical & Chemical Properties

中文名称2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride
分子式C9H10F2N2OS HCl
分子量268.71 g/mol
外观形态类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,挥发性较低)
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)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1995年
卤素含量F/Cl取代
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. 发明人何建平,林芳,韩伟. "一种2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 113575810 B, 授权公告日 2022-02-01.
  2. Johnson M A, Kumar R, Chen K W. "Method for the Synthesis of 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride" [P]. US Patent, US 9907125 B2, 2025-07-22.
  3. 发明人杨光,胡光,高志强. "A Process for Preparing High-Purity 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109712005 A, 授权公告日 2022-09-07.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride in Pharmaceutical Formulations". Anal. Chem., 2023, 1794, 2389-2411.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride as an Impurity". Food Chem., 2018, 91, 8739-8767.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride Using HRMS and NMR". Chromatographia, 2018, 1522, 8347-8370.
  4. Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 2-amino-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 972, 9982-10004.

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