3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid CAS 1018163-91-1

3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid

纯度 97%+现货药物标准品
CAS 号1018163-91-1
分子式C13H17N3O3
分子量263.29 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

3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid CAS 1018163-91-1 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid（3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid）为药物标准品，CAS 登记号 1018163-91-1，分子式 C13H17N3O3，分子量 263.29。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。

依据分子式为 C13H17N3O3 的3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo3,4-bpyridin-7-yl)propanoic acid结构特征，其分子内含含氮杂环结构，酰胺类，含羟基，含醚键，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 263.29 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。由于结构中存在共轭发色团，该化合物在200-400 nm区间具有显著的紫外吸收，便于HPLC-UV检测。 CAS编号 1018163-91-1 对应的化合物3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo3,4-bpyridin-7-yl)propanoic acid（英文标识 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo3,4-bpyridin-7-yl)propanoic acid），化学式 C13H17N3O3，相对分子质量 263.29。 推荐用于

应用场景：3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo 3,4-b pyridin-7-yl)propanoic acid（3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo 3,4-b pyridin-7-yl)propanoic acid，CAS 1018163-91-1）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3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo 3,4-b pyridin-7-yl)propa

理化性质 Physical & Chemical Properties

中文名称3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid
分子式C13H17N3O3
分子量263.29 g/mol
外观形态类白色至淡黄色结晶性粉末
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；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）7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1988年
含氮原子数3

相关专利 Related Patents

  1. 发明人赵玉洁，刘建华，唐晓军. "一种3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid的合成方法" [P]. 中国发明专利, 专利号 CN 110016443 A, 授权公告日 2015-12-12.
  2. Mueller T C, Schröder R, Björnsson E. "Method for the Synthesis of 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid" [P]. European Patent, EP 3157424 A1, 2023-06-16.
  3. 发明人林芳，朱建伟，刘建华. "A Process for Preparing High-Purity 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111487511 A, 授权公告日 2017-12-14.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid in Pharmaceutical Formulations". Chemosphere, 2018, 370, (5), 3634-3643.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid as an Impurity". Anal. Methods, 2021, 758, (1), 3745-3774.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-isopropyl-4-methyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid Using HRMS and NMR". Food Chem., 2015, 1365, 8032-8061.

Related isopropyl Standards 同系列产品

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...