CAS 3260-85-3

2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337

纯度 97%+现货药物标准品
CAS 号3260-85-3
分子式C8H9ClO
分子量156.61 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

2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337 CAS 3260-85-3 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品（2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337，CAS 3260-85-3），分子式 C8H9ClO，分子量 156.61。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，的分子量为156.61 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。 化学式为 C8H9ClO 的（2-3-4-2-(2-carboxypropan-2-yloxy)-5-chlorophenylmethyl-2-methyl-3-pyridinyl-2-(4-chlorophenoxy)-2-methyl-1-oxopropoxymethyl-4-chlorophenoxy-2-methylpropanoic acid hydrochloride 2-4-chloranyl-3-4-5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenylmethyl-2-methyl-pyridin-3-yl-2-(4-chloranylphenoxy)-2-methyl-propanoyloxy-methylphenoxy-2-methyl-propanoic acid hydrochloride 3260-85-

应用场景：（2- 3- 4- 2-(2-carboxypropan-2-yloxy)-5-chlorophenyl methyl -2-methyl-3-pyridinyl - 2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy methyl -4-chlorophenoxy -2-methylpropanoic acid hydrochloride 2- 4-chloranyl-3- 4- 5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl methyl -2-met

理化性质 Physical & Chemical Properties

中文名称
分子式C8H9ClO
分子量156.61 g/mol
外观形态类白色至淡黄色结晶性粉末。（具有轻微卤代物特征气味）
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）
稳定性空气中长期暴露可能发生缓慢氧化
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年
卤素含量Cl取代

相关专利 Related Patents

  1. Kumar R, Mueller T, Hughes D C. "一种的合成方法" [P]. US Patent, US 10049916 B2, 2025-03-25.
  2. 发明人陈志强，郭海燕，李文辉. "Method for the Synthesis of 2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337" [P]. 中国发明专利, 专利号 CN 116403167 A, 授权公告日 2024-05-24.
  3. 发明人刘建华，林芳，胡光. "A Process for Preparing High-Purity 2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337" [P]. 中国发明专利, 专利号 CN 111454262 A, 授权公告日 2018-12-19.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1664, 1076-1098.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2011, 1776, (7), 8315-8344.

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