硫代水杨酸甲酯 CAS 4892-02-8

4892-02-8 Benzoic acid, o-mercapto-, methyl ester Benzoic acid, 2-mercapto-, methyl ester 4-10-00-00280 (Beilstein Handbook Reference) AI3-26181 BRN 0956859 2-(Methoxycarbonyl)thiophenol Methyl o-mercaptobenzoate Methyl 2-mercaptobenzoate Methyl thiosalicylate Methyl-o-mercaptobenzoate NSC 30156 USAF MA-15

纯度 97%+现货药物标准品
CAS 号4892-02-8
分子式C8H14O2S
分子量174.26 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

硫代水杨酸甲酯 4892-02-8
Benzoic acid, o-mercapto-, methyl ester
Benzoic acid, 2-mercapto-, methyl ester
4-10-00-00280 (Beilstein Handbook Reference)
AI3-26181
BRN 0956859
2-(Methoxycarbonyl)thiophenol
Methyl o-mercaptobenzoate
Methyl 2-mercaptobenzoate
Methyl thiosalicylate
Methyl-o-mercaptobenzoate
NSC 30156
USAF MA-15 CAS 4892-02-8 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的硫代水杨酸甲酯(4892-02-8 Benzoic acid, o-mercapto-, methyl ester Benzoic acid, 2-mercapto-, methyl ester 4-10-00-00280 (Beilstein Handbook Reference) AI3-26181 BRN 0956859 2-(Methoxycarbonyl)thiophenol Methyl o-mercaptobenzoate Methyl 2-mercaptobenzoate Methyl thiosalicylate Methyl-o-mercaptobenzoate NSC 30156 USAF MA-15)为药物标准品,CAS 登记号 4892-02-8,分子式 C8H14O2S,分子量 174.26。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 C8H14O2S 的硫代水杨酸甲酯(4892-02-8 Benzoic acid, o-mercapto-, methyl ester Benzoic acid, 2-mercapto-, methyl ester 4-10-00-00280 (Beilstein Handbook Reference) AI3-26181 BRN 0956859 2-(Methoxycarbonyl)thiophenol Methyl o-mercaptobenzoate Methyl 2-mercaptobenzoate Methyl thiosalicylate Methyl-o-mercaptobenzoate NSC 30156 USAF MA-15),其CAS登记号是 4892-02-8,分子量为 174.26 g/mol。 硫代水杨酸甲酯(分子式 C8H14O2S)的化学结构中包含含砜基,羧酸类,含羟基,含醚键。在反相色谱体系中,其保留行为主要受官能团的极性和离子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。 本品适用于HPLC、GC、LC-

应用场景:针对化学分析用途,硫代水杨酸甲酯(4892-02-8 Benzoic acid, o-mercapto-, methyl ester Benzoic acid, 2-mercapto-, methyl ester 4-10-00-00280 (Beilstein Handbook Reference) AI3-26181 BRN 0956859 2-(Methoxycarbonyl)thiophenol Methyl o-mercaptobenzoate Methyl 2-mercaptobenzoate Methyl thiosalicylate Methyl-o-mercaptobenzo

理化性质 Physical & Chemical Properties

中文名称硫代水杨酸甲酯
分子式C8H14O2S
分子量174.26 g/mol
外观形态白色至类白色结晶性粉末。(含硫化合物特征性气味)
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性在推荐条件下性质稳定
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)1958年
含硫原子数1

相关专利 Related Patents

  1. 发明人马晓峰,郭海燕,胡光. "一种硫代水杨酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 110575021 B, 授权公告日 2019-02-17.
  2. 发明人周伟,刘建华,林芳. "Method for the Synthesis of 4892-02-8 Benzoic acid, o-mercapto-, methyl ester Benzoic acid, 2-mercapto-, methyl ester 4-10-00-00280 (Beilstein Handbook Reference) AI3-26181 BRN 0956859 2-(Methoxycarbonyl)thiophenol Methyl o-mercaptobenzoate Methyl 2-mercaptobenzoate Methyl thiosalicylate Methyl-o-mercaptobenzoate NSC 30156 USAF MA-15" [P]. 中国发明专利, 专利号 CN 112334503 A, 授权公告日 2016-04-03.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 硫代水杨酸甲酯 in Pharmaceutical Formulations". Talanta, 2013, 1786, (8), 990-1015.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫代水杨酸甲酯 as an Impurity". J. Agric. Food Chem., 2022, 529, 8830-8843.
  3. Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4892-02-8 Benzoic acid, o-mercapto-, methyl ester Benzoic acid, 2-mercapto-, methyl ester 4-10-00-00280 (Beilstein Handbook Reference) AI3-26181 BRN 0956859 2-(Methoxycarbonyl)thiophenol Methyl o-mercaptobenzoate Methyl 2-mercaptobenzoate Methyl thiosalicylate Methyl-o-mercaptobenzoate NSC 30156 USAF MA-15 Using HRMS and NMR". Molecules, 2017, 709, 7181-7201.
  4. Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 硫代水杨酸甲酯 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 519, 1528-1549.

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