CAS 22933-72-8
22933-72-8 4L219Q1D16 Salazodin Salazodine [INN] Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Salazodine Salazodino [INN-Spanish] Salazodinum [INN-Latin] Salazopyridazine Salicylic acid, 5-((p-((6-methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)- 5-(4-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenylazo)salicylsaeure Salazodino Salazodinum UNII-4L219Q1D16
| CAS 号 | 22933-72-8 |
| 分子式 | C18H15N5O6S |
| 分子量 | 429.41 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
产品介绍 Description
CATO 佳途供应的（22933-72-8 4L219Q1D16 Salazodin Salazodine [INN] Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Salazodine Salazodino [INN-Spanish] Salazodinum [INN-Latin] Salazopyridazine Salicylic acid, 5-((p-((6-methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)- 5-(4-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenylazo)salicylsaeure Salazodino Salazodinum UNII-4L219Q1D16）为药物标准品，CAS 登记号 22933-72-8，分子式 C18H15N5O6S，分子量 429.41。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。
化学式为 C18H15N5O6S 的（22933-72-8 4L219Q1D16 Salazodin Salazodine INN Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Salazodine Salazodino INN-Spanish Salazodinum INN-Latin Salazopyridazine Salicylic acid, 5-((p-((6-methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)- 5-(4-((6-Methoxy-3-pyridazinyl)sulfam
应用场景：（22933-72-8 4L219Q1D16 Salazodin Salazodine INN Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Sal
理化性质 Physical & Chemical Properties
| 中文名称 | |
| 分子式 | C18H15N5O6S |
| 分子量 | 429.41 g/mol |
| 外观形态 | 淡黄色至黄色结晶性粉末。（含硫化合物特征性气味） |
| 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 |
| 化合物类型 | 药物标准品 |
| 子类 | 原料药标准品 |
| 不饱和度（DBE） | 14.0 |
| UV特征 | 有紫外吸收 |
| 结构特征 | 含芳环 |
| CAS登记年份（估） | 1963年 |
| 含氮原子数 | 5 |
| 含硫原子数 | 1 |
相关专利 Related Patents
- 发明人孙丽萍，陈志强，王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115524902 B, 授权公告日 2021-10-10.
- Sørensen M, Jørgensen K, Rossi M. "Method for the Synthesis of 22933-72-8 4L219Q1D16 Salazodin Salazodine [INN] Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Salazodine Salazodino [INN-Spanish] Salazodinum [INN-Latin] Salazopyridazine Salicylic acid, 5-((p-((6-methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)- 5-(4-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenylazo)salicylsaeure Salazodino Salazodinum UNII-4L219Q1D16" [P]. European Patent, EP 3583654 A1, 2016-05-03.
- 发明人冯建国，何建平，高志强. "A Process for Preparing High-Purity 22933-72-8 4L219Q1D16 Salazodin Salazodine [INN] Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Salazodine Salazodino [INN-Spanish] Salazodinum [INN-Latin] Salazopyridazine Salicylic acid, 5-((p-((6-methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)- 5-(4-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenylazo)salicylsaeure Salazodino Salazodinum UNII-4L219Q1D16" [P]. 中国发明专利, 专利号 CN 109562646 A, 授权公告日 2015-07-23.
参考文献 Literature
- Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 1636, (8), 4018-4040.
- Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 285, (12), 9490-9513.
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