3,5-二氯水杨醛 CAS 90-60-8

2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldehyde,3,5-dichloro-2-hydroxy- salicylaldehyde, 3,5-dichloro- salicylaldehyde,3,5-dichloro- timtec-bb sbb003642

纯度 97%+现货药物标准品
CAS 号90-60-8
分子式C7H10Cl2O2
分子量197.06 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

3,5-二氯水杨醛 2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldehyde,3,5-dichloro-2-hydroxy- salicylaldehyde, 3,5-dichloro- salicylaldehyde,3,5-dichloro- timtec-bb sbb003642 CAS 90-60-8 结构式 Chemical Structure

产品介绍 Description

3,5-二氯水杨醛（2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldehyde,3,5-dichloro-2-hydroxy- salicylaldehyde, 3,5-dichloro- salicylaldehyde,3,5-dichloro- timtec-bb sbb003642，CAS 号 90-60-8）是 CATO 佳途自主生产的药物标准品，分子式 C7H10Cl2O2，分子量 197.06。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。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括3,5-二氯水杨醛在内的目标物的控制。 3,5-二氯水杨醛（2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldehyde,3,5-dichloro-2-hydroxy- salicylaldehyde, 3,5-dichloro- salicylaldehyde,3,5-dichloro- timtec-bb sbb003642），CAS注册编号 90-60-8，化学分子式为 C7H10Cl2O2，分子量 1

应用场景：3,5-二氯水杨醛（2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldeh

理化性质 Physical & Chemical Properties

中文名称3,5-二氯水杨醛
分子式C7H10Cl2O2
分子量197.06 g/mol
外观形态白色至类白色结晶性粉末。（具有轻微卤代物特征气味，挥发性较低）
纯度97%+
储存条件2-8°C冷藏保存，密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性含酯键，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）2.0
CAS登记年份（估）1957年
卤素含量Cl取代

相关专利 Related Patents

  1. Sørensen M, Nielsen H, Nowak P. "一种3,5-二氯水杨醛的合成方法" [P]. European Patent, EP 3340763 A1, 2024-05-13.
  2. 发明人唐晓军，张德明，陈志强. "Method for the Synthesis of 2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldehyde,3,5-dichloro-2-hydroxy- salicylaldehyde, 3,5-dichloro- salicylaldehyde,3,5-dichloro- timtec-bb sbb003642" [P]. 中国发明专利, 专利号 CN 112525149 A, 授权公告日 2022-08-04.
  3. 发明人王建平，韩伟，徐明华. "A Process for Preparing High-Purity 2-hydroxy-3,5-dichlorobenzaldehyde 3,5 - Dichlorosalicylaldehyde 3,5-Dichloro-2-hydroxy-benzaldehyde 3,5-dichloro salicylal 3,5-dichloro-2-hydroxy-benzaldehyd 3,5-dichloro-2-hydroxybenzaldehyde 3,5-dichlorosalicylaldehyde 90-60-8 akos b029257 benzaldehyde, 3,5-dichloro-2-hydroxy- benzaldehyde,3,5-dichloro-2-hydroxy- salicylaldehyde, 3,5-dichloro- salicylaldehyde,3,5-dichloro- timtec-bb sbb003642" [P]. 中国发明专利, 专利号 CN 112858644 B, 授权公告日 2018-08-01.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3,5-二氯水杨醛 in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 84, (8), 5562-5582.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,5-二氯水杨醛 as an Impurity". Molecules, 2010, 157, (12), 3045-3061.

Related hydroxy 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...