溴五氟苯 CAS 344-04-7

344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S

纯度 97%+现货药物标准品
CAS 号344-04-7
分子式C6H6BrF5
分子量253.01 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

溴五氟苯 344-04-7
S88219080S
Bromopentafluorobenzene
Benzene, 1-bromo-2,3,4,5,6-pentafluoro-
Benzene, bromopentafluoro-
Bromoperfluorobenzene
EINECS 206-449-0
NSC 21630
Pentafluorobromobenzene
Pentafluorophenyl bromide
UNII-S88219080S CAS 344-04-7 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品溴五氟苯(344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S,CAS 344-04-7),分子式 C6H6BrF5,分子量 253.01。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。

溴五氟苯的产生途径与其化学式中含氟/溴取代密切相关,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。 化学式为 C6H6BrF5 的溴五氟苯(344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S),其CAS登记号是 344-04-7,分子量为 253.01 g/mol。 溴五氟苯(C6H6BrF5)含有含氟/溴取代。卤素取代增加了化合物的密度和沸点,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。因分子内存在卤素取代基(F/Cl/Br/I),该化合物在质谱分析中呈现特征性的同位素分布模式,可作为定性确认的重要依据。 本品适用于HPLC、GC、LC-MS/MS、

应用场景:溴五氟苯(344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S,CAS 344-04-7)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以溴五氟苯配制标准系列工作溶液,用于建立标准曲线实现外标

理化性质 Physical & Chemical Properties

中文名称溴五氟苯
分子式C6H6BrF5
分子量253.01 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
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)1957年
卤素含量F/Br取代

相关专利 Related Patents

  1. 发明人高志强,何建平,林芳. "一种溴五氟苯的合成方法" [P]. 中国发明专利, 专利号 CN 116665844 B, 授权公告日 2020-09-10.
  2. 发明人朱建伟,张德明,唐晓军. "Method for the Synthesis of 344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S" [P]. 中国发明专利, 专利号 CN 116030237 B, 授权公告日 2025-10-25.
  3. Brown S R, Williams B T, Roberts E F. "A Process for Preparing High-Purity 344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S" [P]. US Patent, US 10327955 B2, 2021-04-14.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 溴五氟苯 in Pharmaceutical Formulations". Anal. Chem., 2024, 996, (1), 4517-4544.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 溴五氟苯 as an Impurity". Anal. Methods, 2024, 1214, (9), 2864-2875.
  3. Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 344-04-7 S88219080S Bromopentafluorobenzene Benzene, 1-bromo-2,3,4,5,6-pentafluoro- Benzene, bromopentafluoro- Bromoperfluorobenzene EINECS 206-449-0 NSC 21630 Pentafluorobromobenzene Pentafluorophenyl bromide UNII-S88219080S Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 363, (6), 9165-9172.

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