CAS 100444-41-5

100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone

纯度 97%+现货药物标准品
CAS 号100444-41-5
分子式C18H25F3O
分子量314.39 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

100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone CAS 100444-41-5 结构式 Chemical Structure

产品介绍 Description

（100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone，CAS 号 100444-41-5）是 CATO 佳途自主生产的药物标准品，分子式 C18H25F3O，分子量 314.39。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。

化学式为 C18H25F3O 的（100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone），其CAS登记号是 100444-41-5，分子量为 314.39 g/mol。 依据分子式为 C18H25F3O 的结构特征，其分子内含甾体骨架，含羟基，含醚键，含氟取代，这意味着该化合物在紫外光谱中会呈现特征性的吸收带。分子量 314.39 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。分子中包含芳环或共轭体系，在UV-Vis光谱中具有特征性吸收带，适用于紫外或二极管阵列检测器（DAD）的定量分析。 推荐用于分析方法开

应用场景：（100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone）作为药物标准品，在化学分析分析领域承担着重要的角色。 推荐以配制标准系列工作溶液，用

理化性质 Physical & Chemical Properties

中文名称
分子式C18H25F3O
分子量314.39 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，挥发性较低）
纯度97%+
储存条件室温保存
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
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1985年
卤素含量F取代

相关专利 Related Patents

  1. Björnsson E, Jørgensen K, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3077111 A1, 2020-02-25.
  2. Klinger H, Hughes D C, Patel M V. "Method for the Synthesis of 100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone" [P]. US Patent, US 11726726 B2, 2024-09-28.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 562, (12), 2076-2091.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 2322, (1), 2246-2258.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone Using HRMS and NMR". J. Agric. Food Chem., 2015, 1853, 9980-9995.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 2145, (10), 1218-1247.

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