(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone CAS 1006492-56-3

(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone

纯度 97%+现货药物标准品
CAS 号1006492-56-3
分子式C22H17FN4O
分子量372.39 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

(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone (5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone CAS 1006492-56-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone((5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone)为药物标准品,CAS 登记号 1006492-56-3,分子式 C22H17FN4O,分子量 372.39。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。

化学式为 C22H17FN4O 的(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone((5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone),其CAS登记号是 1006492-56-3,分子量为 372.39 g/mol。 受分子结构中甾体骨架,酰胺类,含羟基,含醚键,含氟取代的影响,(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone表现为淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味)。其固体形态的物理化学属性——包括372.39 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。分子中的氮原子赋予该化合物一定的碱性特征,在酸性流动相条件下可被有效质子化。 本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析,可作为

应用场景:(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone((5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone,CAS 1006492-56-3)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(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone配制标准系列工作溶液,用于建立标准曲线实现

理化性质 Physical & Chemical Properties

中文名称(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone
分子式C22H17FN4O
分子量372.39 g/mol
外观形态淡黄色至黄色结晶性粉末。(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,避光
溶解性参考可溶于DMSO、DMF、甲醇
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)16.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1988年
卤素含量F取代
含氮原子数4

相关专利 Related Patents

  1. Nowak P, Björnsson E, Jørgensen K. "一种(5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone的合成方法" [P]. European Patent, EP 3536473 A1, 2015-08-17.
  2. Martínez F, Björnsson E, Nowak P. "Method for the Synthesis of (5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone" [P]. European Patent, EP 3161926 A1, 2016-12-19.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of (5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone in Pharmaceutical Formulations". Anal. Chem., 2024, 2256, 2356-2379.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone as an Impurity". Food Chem., 2018, 1747, 9507-9513.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (5-fluoro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone phenylhydrazone Using HRMS and NMR". Molecules, 2010, 2098, 3757-3778.

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