1-溴频哪酮 CAS 5469-26-1

5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin [German] BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone tert-Butyl bromomethyl ketone EINECS 226-794-0 NSC 25307 Pivaloylmethyl bromide omega- Brompinakolin

纯度 97%+现货药物标准品
CAS 号5469-26-1
分子式C6H11BrO
分子量179.05 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

1-溴频哪酮 5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin [German] BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone tert-Butyl bromomethyl ketone EINECS 226-794-0 NSC 25307 Pivaloylmethyl bromide omega- Brompinakolin CAS 5469-26-1 结构式 Chemical Structure

产品介绍 Description

CAS 5469-26-1 对应的1-溴频哪酮（5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin [German] BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone tert-Butyl bromomethyl ketone EINECS 226-794-0 NSC 25307 Pivaloylmethyl bromide omega- Brompinakolin）为 CATO 佳途药物标准品产品线成员。分子式 C6H11BrO，分子量 179.05。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认，质量稳定可溯源。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括1-溴频哪酮在内的目标物的控制。 1-溴频哪酮（5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin German BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone tert-Butyl bromomethyl ketone EINECS 226-794-0 NSC 25307 Pivaloylmethyl bromide omega- Brompinakolin），CAS注册编号 5469-26-1，化学分子式为 C6H11BrO，分子量 179.05 g/mol。

应用场景：1-溴频哪酮（5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin German BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone te

理化性质 Physical & Chemical Properties

中文名称1-溴频哪酮
分子式C6H11BrO
分子量179.05 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）
纯度97%+
储存条件2-8°C冷藏保存，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）1.0
CAS登记年份（估）1958年
卤素含量Br取代

相关专利 Related Patents

  1. 发明人韩伟，徐明华，李文辉. "一种1-溴频哪酮的合成方法" [P]. 中国发明专利, 专利号 CN 116000394 B, 授权公告日 2021-05-01.
  2. Björnsson E, Kowalski A, Rossi M. "Method for the Synthesis of 5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin [German] BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone tert-Butyl bromomethyl ketone EINECS 226-794-0 NSC 25307 Pivaloylmethyl bromide omega- Brompinakolin" [P]. European Patent, EP 3768335 A1, 2018-08-24.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 1-溴频哪酮 in Pharmaceutical Formulations". Chemosphere, 2021, 2424, 7077-7098.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-溴频哪酮 as an Impurity". J. Sep. Sci., 2020, 951, (2), 800-804.
  3. Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5469-26-1 1-Bromopinacolone 1-Bromo-3,3-dimethylbutan-2-one 2-Butanone, 1-bromo-3,3-dimethyl- 4-01-00-03314 (Beilstein Handbook Reference) omega- Brompinakolin [German] BRN 0506485 1-Bromo-3,3-dimethyl-2-butanone Bromomethyl tert-butyl ketone Bromopinacolin 1-Bromopinacolin Bromopinacolone tert-Butyl bromomethyl ketone EINECS 226-794-0 NSC 25307 Pivaloylmethyl bromide omega- Brompinakolin Using HRMS and NMR". Phytochemistry, 2014, 1394, (11), 4448-4452.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 1-溴频哪酮 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 1548, 335-350.

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