4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester CAS 1334495-40-7

4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester

纯度 97%+现货药物标准品
CAS 号1334495-40-7
分子式C12H20F3NO3
分子量283.29 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-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester CAS 1334495-40-7 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester(4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester,CAS 1334495-40-7),分子式 C12H20F3NO3,分子量 283.29。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。

4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester的产生途径与其化学式中酰胺类,羧酸类,含羟基,含醚键,含氟取代密切相关,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。 CAS编号 1334495-40-7 对应的化合物4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester(英文标识 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester),化学式 C12H20F3NO3,相对分子质量 283.29。 受分子结构中酰胺类,羧酸类,含羟基,含醚键,含氟取代的影响,4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester表现为白色至类白色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)。其固体形态的物理化学属性——包括283.29

应用场景:4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester(4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester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

理化性质 Physical & Chemical Properties

中文名称4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester
分子式C12H20F3NO3
分子量283.29 g/mol
外观形态白色至类白色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮,密闭保存防止挥发
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;具有吸湿性,开封后应立即密封;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)2.0
CAS登记年份(估)1991年
卤素含量F取代
含氮原子数1

相关专利 Related Patents

  1. 发明人钱学锋,高志强,沈红梅. "一种4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester的合成方法" [P]. 中国发明专利, 专利号 CN 109436564 B, 授权公告日 2018-06-16.
  2. 发明人胡光,沈红梅,陈志强. "Method for the Synthesis of 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 112484931 A, 授权公告日 2024-06-03.
  3. 发明人赵玉洁,陈志强,郭海燕. "A Process for Preparing High-Purity 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 115943320 A, 授权公告日 2018-04-28.

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 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester in Pharmaceutical Formulations". Anal. Chem., 2015, 2451, (1), 3688-3704.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester as an Impurity". Anal. Chim. Acta, 2011, 382, (6), 5297-5322.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester Using HRMS and NMR". Sci. Total Environ., 2023, 1425, (8), 2769-2785.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 4-Hydroxy-4-Trifluoromethyl-Azepane-1-Carboxylic Acid Tert-Butyl Ester Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 671, (3), 6233-6244.

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