CAS 126985-51-1

126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761

纯度 97%+现货药物标准品
CAS 号126985-51-1
分子式C72H86ClN9O28
分子量1560.95 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

 126985-51-1
MM 47761
Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)-
MM-47761 CAS 126985-51-1 结构式 Chemical Structure

产品介绍 Description

(126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761,CAS 号 126985-51-1)是 CATO 佳途自主生产的药物标准品,分子式 C72H86ClN9O28,分子量 1560.95。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

的产生途径与其化学式中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代密切相关,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。 (126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761),CAS注册编号 126985-51-1,化学分子式为 C72H86ClN9O28,分子量 1560.95 g/mol。 依据分子式为 C72H86ClN9O28 的结构特征,其分子内含含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代,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 1560.95 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。含氮官能团的存

应用场景:针对化学分析用途,(126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761)是具有明确定量溯源的认证级对照品。 推荐以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/

理化性质 Physical & Chemical Properties

中文名称
分子式C72H86ClN9O28
分子量1560.95 g/mol
外观形态淡黄色至黄色无定形粉末。(具有轻微卤代物特征气味)
纯度97%+
储存条件阴凉处(≤25°C)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;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)34.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1993年
卤素含量Cl取代
含氮原子数9

相关专利 Related Patents

  1. 发明人朱建伟,郭海燕,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110185174 B, 授权公告日 2025-06-18.
  2. Anderson J P, Davis P L, Roberts E F. "Method for the Synthesis of 126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761" [P]. US Patent, US 9053321 B2, 2015-12-11.
  3. 发明人刘建华,林芳,周伟. "A Process for Preparing High-Purity 126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761" [P]. 中国发明专利, 专利号 CN 114295268 A, 授权公告日 2020-04-05.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 1501, 6691-6707.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 1857, (12), 5652-5655.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 126985-51-1 MM 47761 Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-D-arabino-hexopyranosyl)-2'-O-de(3-amino-2,3,6-trideoxy-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-19-dechloro-2'-O-(6-deoxy-alpha-D-talopyranosyl)- MM-47761 Using HRMS and NMR". Chromatographia, 2015, 407, (5), 2851-2859.
  4. Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2017, 1982, 6466-6471.

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