methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate CAS 1170287-62-3

methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate

纯度 97%+现货药物标准品
CAS 号1170287-62-3
分子式C20H19NO4
分子量337.37 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

methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate CAS 1170287-62-3 结构式 Chemical Structure

产品介绍 Description

methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate(methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 1170287-62-3。分子式 C20H19NO4,分子量 337.37。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),methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate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。 化学式为 C20H19NO4 的methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate(methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate),其CAS登记号是 1170287-62-3,分子量为 337.37 g/mol。 methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate(C20H19NO4)含有黄酮骨架,酰胺类,含羟基,含醚键。羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其

应用场景:methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate(methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate)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methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate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/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需求逐级

理化性质 Physical & Chemical Properties

中文名称methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate
分子式C20H19NO4
分子量337.37 g/mol
外观形态淡黄色至黄色结晶性粉末
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)12.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年
含氮原子数1

相关专利 Related Patents

  1. Rossi M, Mueller T C, Kowalski A. "一种methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate的合成方法" [P]. European Patent, EP 3690831 A1, 2017-03-01.
  2. Yamamoto T, Patel M V, Williams B T. "Method for the Synthesis of methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate" [P]. US Patent, US 9781957 B2, 2016-08-14.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate in Pharmaceutical Formulations". Anal. Methods, 2011, 146, 3626-3645.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate as an Impurity". Food Chem., 2023, 495, 3751-3757.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate Using HRMS and NMR". Talanta, 2019, 1684, (3), 5921-5933.

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