Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97% CAS 87549-50-6

Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%

纯度 97%+现货药物标准品
CAS 号87549-50-6
分子式C9H16NO3P
分子量217.20 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

Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97% Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97% CAS 87549-50-6 结构式 Chemical Structure

产品介绍 Description

Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%(Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%)是药物分析与质量控制领域常用的药物标准品,CAS 号 87549-50-6。分子式 C9H16NO3P,分子量 217.20。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。

作为认证标准物质(CRM),Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%满足CNAS-CL04(ISO/IEC 17025)对标准物质的计量溯源性要求。批间一致性通过控制图(Control Chart)进行持续监控,保证不同批次间量值的一致性。 CAS编号 87549-50-6 对应的化合物Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%(英文标识 Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%),化学式 C9H16NO3P,相对分子质量 217.20。 Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%(分子式 C9H16NO3P)的化学结构中包含酰胺类,含膦酸基,羧酸类,含羟基,含醚键。在反相色谱体系中,其保留行

应用场景:针对化学分析用途,Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%(Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%)是具有明确定量溯源的认证级对照品。 推荐以Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%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。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使

理化性质 Physical & Chemical Properties

中文名称Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%
分子式C9H16NO3P
分子量217.20 g/mol
外观形态白色至类白色结晶性粉末。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
稳定性对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)2.5
CAS登记年份(估)1982年
含氮原子数1

相关专利 Related Patents

  1. Jørgensen K, Kowalski A, Lefèvre J P. "一种Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%的合成方法" [P]. European Patent, EP 3588303 A1, 2023-11-01.
  2. 发明人赵玉洁,林芳,李文辉. "Method for the Synthesis of Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97%" [P]. 中国发明专利, 专利号 CN 115812566 B, 授权公告日 2018-04-20.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97% in Pharmaceutical Formulations". Anal. Methods, 2016, 981, 8771-8774.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97% as an Impurity". Sci. Total Environ., 2022, 585, (9), 9755-9783.
  3. O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl (3-cyano-2-methylallyl)phosphonate mixture of isomers, >=97% Using HRMS and NMR". Anal. Chem., 2010, 492, (12), 4032-4058.

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