2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester CAS 1171923-83-3

2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester

纯度 97%+现货药物标准品
CAS 号1171923-83-3
分子式C22H28O4
分子量356.46 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

2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester CAS 1171923-83-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester(2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester)为药物标准品,CAS 登记号 1171923-83-3,分子式 C22H28O4,分子量 356.46。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。

2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester的产生途径与其化学式中黄酮骨架,含羟基,含醚键密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C22H28O4 的2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester(2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester),其CAS登记号是 1171923-83-3,分子量为 356.46 g/mol。 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester(分子式 C22H28O4)的化学结构中包含黄酮骨架,含羟基,含醚键。在反相色谱体系中,其保留行为主要受其较高的疏水性(logP)影响,这为HP

应用场景:2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester(2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester,CAS 1171923-83-3)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2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester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2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester
分子式C22H28O4
分子量356.46 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
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年

相关专利 Related Patents

  1. Stevens L M, Schröder R, O'Brien P Q. "一种2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester的合成方法" [P]. US Patent, US 10604231 B2, 2021-11-27.
  2. 发明人郑宇鹏,张德明,钱学锋. "Method for the Synthesis of 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 114511429 B, 授权公告日 2019-03-27.

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 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester in Pharmaceutical Formulations". Chromatographia, 2013, 372, (9), 9066-9091.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester as an Impurity". Anal. Chem., 2021, 1191, (5), 7377-7384.
  3. Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester Using HRMS and NMR". Environ. Sci. Technol., 2018, 1498, 6572-6598.

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