4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- CAS 878806-08-7

4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-

纯度 97%+现货药物标准品
CAS 号878806-08-7
分子式C27H30O17
分子量626.52 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

4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- CAS 878806-08-7 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-（4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-，CAS 878806-08-7），分子式 C27H30O17，分子量 626.52。纯度 97%+。适用于分析方法开发、方法验证及日常质检，CATO 提供全程冷链与全球配送。

与同类药物标准品相比，4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy-5,7-dihydroxy-的分子量为626.52 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 878806-08-7 对应的化合物4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy-5,7-dihydroxy-（英文标识 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy-5,7-dihydroxy-），化学式 C27H30O17，相对分子质量 626.52。 4H-1-Benzopyran-4-o

应用场景：在化学分析实验室中，4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3- (6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy -5,7-dihydroxy-（CAS 878806-08-7）凭借其97%+的纯度做为基础物质，为定量分析提供基准参照。 推荐以4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3- (6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy -5,7-dihydroxy

理化性质 Physical & Chemical Properties

中文名称4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-
分子式C27H30O17
分子量626.52 g/mol
外观形态淡黄色至黄色无定形粉末
纯度97%+
储存条件室温保存，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）13.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1987年

相关专利 Related Patents

  1. 发明人李文辉，高志强，陈志强. "一种4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-的合成方法" [P]. 中国发明专利, 专利号 CN 114099656 A, 授权公告日 2019-09-13.
  2. 发明人黄志刚，韩伟，王建平. "Method for the Synthesis of 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-" [P]. 中国发明专利, 专利号 CN 115229769 A, 授权公告日 2020-10-10.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1718, (7), 4639-4665.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1029, (1), 5549-5560.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- Using HRMS and NMR". Anal. Methods, 2015, 182, 2953-2978.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 419, (10), 4957-4971.

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