3-(三氟甲基)苯甲酰氯 CAS 2251-65-2

2251-65-2 3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-(TRIFLUOROMETHYL)BENZYOL CHLORIDE 3-(Trifluoromethyl) benzoyl chloride ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUOYL CHLORIDE ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLYL CHLORIDE AS01916 BENZOYL CHLORIDE, 3-(TRIFLUOROMETHYL)- LABOTEST-BB LT03379715 LABOTEST-BB LTBB005353 M-TRIFLUOROMETHYLBENZOYL CHLORIDE MTF-BOC TIMTEC-BB SBB006693

纯度 97%+现货药物标准品
CAS 号2251-65-2
分子式C8H10ClF3O
分子量214.61 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

3-(三氟甲基)苯甲酰氯 2251-65-2
3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE
3-(TRIFLUOROMETHYL)BENZYOL CHLORIDE
3-(Trifluoromethyl) benzoyl chloride
ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUOYL CHLORIDE
ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLYL CHLORIDE
AS01916
BENZOYL CHLORIDE, 3-(TRIFLUOROMETHYL)-
LABOTEST-BB LT03379715
LABOTEST-BB LTBB005353
M-TRIFLUOROMETHYLBENZOYL CHLORIDE
MTF-BOC
TIMTEC-BB SBB006693 CAS 2251-65-2 结构式 Chemical Structure

产品介绍 Description

3-(三氟甲基)苯甲酰氯(2251-65-2 3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-(TRIFLUOROMETHYL)BENZYOL CHLORIDE 3-(Trifluoromethyl) benzoyl chloride ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUOYL CHLORIDE ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLYL CHLORIDE AS01916 BENZOYL CHLORIDE, 3-(TRIFLUOROMETHYL)- LABOTEST-BB LT03379715 LABOTEST-BB LTBB005353 M-TRIFLUOROMETHYLBENZOYL CHLORIDE MTF-BOC TIMTEC-BB SBB006693,CAS 号 2251-65-2)是 CATO 佳途自主生产的药物标准品,分子式 C8H10ClF3O,分子量 214.61。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。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 CAS编号 2251-65-2 对应的化合物3-(三氟甲基)苯甲酰氯(英文标识 2251-65-2 3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-(TRIFLUOROMETHYL)BENZYOL CHLORIDE 3-(Trifluoromethyl) benzoyl chloride ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUOYL CHLORIDE ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLYL CHLORIDE AS01916 BENZOYL CHLORIDE, 3-(TRIFLUOROMETHYL)- LABOTEST-BB LT03379715 LABOTEST-BB LTBB005353 M-TRIFLUOROMETHYLBENZOYL CHLORIDE MTF-BOC TIMTEC-BB SBB006693),化学式 C8H10ClF3O,相对分子质量 214.61

应用场景:在化学分析实验室中,3-(三氟甲基)苯甲酰氯(CAS 2251-65-2)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3-(三氟甲基)苯甲酰氯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: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇配制,于室温保存,密闭保存防止挥发条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称3-(三氟甲基)苯甲酰氯
分子式C8H10ClF3O
分子量214.61 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%+
储存条件室温保存,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性在推荐条件下性质稳定
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)1957年
卤素含量F/Cl取代

相关专利 Related Patents

  1. 发明人郑宇鹏,何建平,沈红梅. "一种3-(三氟甲基)苯甲酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 108267451 B, 授权公告日 2016-09-03.
  2. 发明人何建平,李文辉,钱学锋. "Method for the Synthesis of 2251-65-2 3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-(TRIFLUOROMETHYL)BENZYOL CHLORIDE 3-(Trifluoromethyl) benzoyl chloride ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUOYL CHLORIDE ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLYL CHLORIDE AS01916 BENZOYL CHLORIDE, 3-(TRIFLUOROMETHYL)- LABOTEST-BB LT03379715 LABOTEST-BB LTBB005353 M-TRIFLUOROMETHYLBENZOYL CHLORIDE MTF-BOC TIMTEC-BB SBB006693" [P]. 中国发明专利, 专利号 CN 111647547 B, 授权公告日 2019-06-05.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(三氟甲基)苯甲酰氯 in Pharmaceutical Formulations". J. Nat. Prod., 2022, 629, 7351-7354.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(三氟甲基)苯甲酰氯 as an Impurity". Phytochemistry, 2016, 1145, (5), 8757-8772.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2251-65-2 3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-(TRIFLUOROMETHYL)BENZYOL CHLORIDE 3-(Trifluoromethyl) benzoyl chloride ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUOYL CHLORIDE ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLYL CHLORIDE AS01916 BENZOYL CHLORIDE, 3-(TRIFLUOROMETHYL)- LABOTEST-BB LT03379715 LABOTEST-BB LTBB005353 M-TRIFLUOROMETHYLBENZOYL CHLORIDE MTF-BOC TIMTEC-BB SBB006693 Using HRMS and NMR". Food Chem., 2020, 2223, (10), 4180-4196.

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