3,5-双(三氟甲基)苯甲酰氯 CAS 785-56-8

3,5-Bis(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl)benzoylchloride 3,5-bis(trifluoromethyl)- benzoyl chloride 3,5-bis-trifluoromethylbenzoyl chloride 3,5-di(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl) benzoyl chloride 785-56-8

纯度 97%+现货药物标准品
CAS 号785-56-8
分子式C9H9ClF6O
分子量282.61 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

3,5-双(三氟甲基)苯甲酰氯 3,5-Bis(trifluoromethyl)benzoyl chloride
3,5-bis(trifluoromethyl)benzoylchloride
3,5-bis(trifluoromethyl)- benzoyl chloride
3,5-bis-trifluoromethylbenzoyl chloride
3,5-di(trifluoromethyl)benzoyl chloride
3,5-bis(trifluoromethyl) benzoyl chloride
785-56-8 CAS 785-56-8 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的3,5-双(三氟甲基)苯甲酰氯(3,5-Bis(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl)benzoylchloride 3,5-bis(trifluoromethyl)- benzoyl chloride 3,5-bis-trifluoromethylbenzoyl chloride 3,5-di(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl) benzoyl chloride 785-56-8)为药物标准品,CAS 登记号 785-56-8,分子式 C9H9ClF6O,分子量 282.61。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。

在质量保证方面,3,5-双(三氟甲基)苯甲酰氯的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 3,5-双(三氟甲基)苯甲酰氯(3,5-Bis(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl)benzoylchloride 3,5-bis(trifluoromethyl)- benzoyl chloride 3,5-bis-trifluoromethylbenzoyl chloride 3,5-di(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl) benzoyl chloride 785-56-8),CAS注册编号 785-56-8,化学分子式为 C9H9ClF6O,分子量 282.61 g/mol。 3,5-双(三氟甲基)苯甲酰氯(

应用场景:针对化学分析用途,3,5-双(三氟甲基)苯甲酰氯(3,5-Bis(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl)benzoylchloride 3,5-bis(trifluoromethyl)- benzoyl chloride 3,5-bis-trifluoromethylbenzoyl chloride 3,5-di(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl) benzoyl chloride 785-56-8)是具有明确定量溯源的认证级对照品。 推

理化性质 Physical & Chemical Properties

中文名称3,5-双(三氟甲基)苯甲酰氯
分子式C9H9ClF6O
分子量282.61 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. 发明人杨光,张德明,冯建国. "一种3,5-双(三氟甲基)苯甲酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 113777968 B, 授权公告日 2015-03-08.
  2. Schröder R, Sørensen M, Lefèvre J P. "Method for the Synthesis of 3,5-Bis(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl)benzoylchloride 3,5-bis(trifluoromethyl)- benzoyl chloride 3,5-bis-trifluoromethylbenzoyl chloride 3,5-di(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl) benzoyl chloride 785-56-8" [P]. European Patent, EP 3605685 A1, 2023-03-17.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 3,5-双(三氟甲基)苯甲酰氯 in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1642, 8223-8229.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,5-双(三氟甲基)苯甲酰氯 as an Impurity". J. Sep. Sci., 2022, 2121, 5528-5535.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Bis(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl)benzoylchloride 3,5-bis(trifluoromethyl)- benzoyl chloride 3,5-bis-trifluoromethylbenzoyl chloride 3,5-di(trifluoromethyl)benzoyl chloride 3,5-bis(trifluoromethyl) benzoyl chloride 785-56-8 Using HRMS and NMR". Anal. Methods, 2015, 560, (8), 8336-8357.

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