CAS 175278-16-7

(trifluoromethoxy)terephthalonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene 1,4-dicyano-2-(trifluoromethoxy)benzene 97% 1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene97% 175278-16-7 2-(Trifluoromethoxy)terephthalonitrile 4-dicyano-2-(trifluoromethoxy)benzene l,4-dicyano-2-(trifluoromethoxy)benzene

纯度 97%+现货药物标准品
CAS 号175278-16-7
分子式C9H3F3N2O
分子量212.13 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

 (trifluoromethoxy)terephthalonitrile
1,4-dicyano-2-(trifluoromethoxy)benzene
1,4-dicyano-2-(trifluoromethoxy)benzene 97%
1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile
1,4-dicyano-2-(trifluoromethoxy)benzene97%
175278-16-7
2-(Trifluoromethoxy)terephthalonitrile
4-dicyano-2-(trifluoromethoxy)benzene
l,4-dicyano-2-(trifluoromethoxy)benzene CAS 175278-16-7 结构式 Chemical Structure

产品介绍 Description

((trifluoromethoxy)terephthalonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene 1,4-dicyano-2-(trifluoromethoxy)benzene 97% 1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene97% 175278-16-7 2-(Trifluoromethoxy)terephthalonitrile 4-dicyano-2-(trifluoromethoxy)benzene l,4-dicyano-2-(trifluoromethoxy)benzene)是药物分析与质量控制领域常用的药物标准品,CAS 号 175278-16-7。分子式 C9H3F3N2O,分子量 212.13。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

CAS编号 175278-16-7 对应的化合物(英文标识 (trifluoromethoxy)terephthalonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene 1,4-dicyano-2-(trifluoromethoxy)benzene 97% 1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene97% 175278-16-7 2-(Trifluoromethoxy)terephthalonitrile 4-dicyano-2-(trifluoromethoxy)benzene l,4-dicyano-2-(trifluoromethoxy)benzene),化学式 C9H3F3N2O,相对分子质量 212.13。 (分子式 C9H3F3N2O)的化学结构中包含含氮杂环结构,酰胺类,含羟基,含醚键,含氟取代。在反相色谱体系中,其保

应用场景:((trifluoromethoxy)terephthalonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene 1,4-dicyano-2-(trifluoromethoxy)benzene 97% 1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene97% 175278-16-7 2-(Trifluoromethoxy)terephthalonitr

理化性质 Physical & Chemical Properties

中文名称
分子式C9H3F3N2O
分子量212.13 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,具有氨/胺类微弱气味,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,避光,密闭保存防止挥发
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)8.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)2007年
卤素含量F取代
含氮原子数2

相关专利 Related Patents

  1. 发明人刘建华,黄志刚,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109917277 B, 授权公告日 2016-12-20.
  2. 发明人郑宇鹏,马晓峰,沈红梅. "Method for the Synthesis of (trifluoromethoxy)terephthalonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene 1,4-dicyano-2-(trifluoromethoxy)benzene 97% 1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene97% 175278-16-7 2-(Trifluoromethoxy)terephthalonitrile 4-dicyano-2-(trifluoromethoxy)benzene l,4-dicyano-2-(trifluoromethoxy)benzene" [P]. 中国发明专利, 专利号 CN 113704427 A, 授权公告日 2021-12-15.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2017, 1795, (1), 5922-5931.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 2323, 6896-6902.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (trifluoromethoxy)terephthalonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene 1,4-dicyano-2-(trifluoromethoxy)benzene 97% 1,4-dicyano-2-(trifluoromethoxy)benzene, 2-(trifluoromethoxy)benzene-1,4-dicarbonitrile 1,4-dicyano-2-(trifluoromethoxy)benzene97% 175278-16-7 2-(Trifluoromethoxy)terephthalonitrile 4-dicyano-2-(trifluoromethoxy)benzene l,4-dicyano-2-(trifluoromethoxy)benzene Using HRMS and NMR". Chromatographia, 2012, 1862, 5898-5901.

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