6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE CAS 1698-54-0

6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE

纯度 97%+现货药物标准品
CAS 号1698-54-0
分子式C29H34O11
分子量558.57 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

6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE CAS 1698-54-0 结构式 Chemical Structure

产品介绍 Description

6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE(英文名 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE,CAS 1698-54-0)属于药物标准品。分子式 C29H34O11,分子量 558.57。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析,可作为外标法校准标准品或系统适用性测试参考物质使用。 CAS编号 1698-54-0 对应的化合物6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE(英文标识 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE),化学式 C29H34O11,相对分子质量 558.57。 依据分子式为 C29H34O11 的6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE结构特征,其分子内含羧酸类,含羟基,含醚键,多环芳烃,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 558.57 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

应用场景:6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE(6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE)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6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲

理化性质 Physical & Chemical Properties

中文名称6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE
分子式C29H34O11
分子量558.57 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件室温保存,避光,密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
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)13.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1957年

相关专利 Related Patents

  1. 发明人黄志刚,高志强,马晓峰. "一种6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE的合成方法" [P]. 中国发明专利, 专利号 CN 112155886 A, 授权公告日 2015-05-06.
  2. Klinger H, Yamamoto T, O'Brien P Q. "Method for the Synthesis of 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE" [P]. US Patent, US 10349170 B2, 2017-08-02.
  3. 发明人周伟,胡光,赵玉洁. "A Process for Preparing High-Purity 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE" [P]. 中国发明专利, 专利号 CN 116577298 B, 授权公告日 2020-08-28.

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 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE in Pharmaceutical Formulations". Talanta, 2017, 1692, (4), 3727-3753.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE;1-PHENYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE as an Impurity". J. Agric. Food Chem., 2010, 1864, (9), 3980-3994.

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