<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶 CAS 41840-28-2

2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine 41840-28-2 A25408 S-Boc-2-mercapto-4,6-dimethylpyrimidine

纯度 97%+现货药物标准品
CAS 号41840-28-2
分子式C11H22N2O2S
分子量246.37 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

<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶 2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine
41840-28-2
A25408
S-Boc-2-mercapto-4,6-dimethylpyrimidine CAS 41840-28-2 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶(2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine 41840-28-2 A25408 S-Boc-2-mercapto-4,6-dimethylpyrimidine,CAS 41840-28-2),分子式 C11H22N2O2S,分子量 246.37。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。

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<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶在内的目标物的控制。 CAS编号 41840-28-2 对应的化合物<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶(英文标识 2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine 41840-28-2 A25408 S-Boc-2-mercapto-4,6-dimethylpyrimidine),化学式 C11H22N2O2S,相对分子质量 246.37。 依据分子式为 C11H22N2O2S 的<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶结构特征,其分子内含酰胺类,含砜基,羧酸类,含羟基,含醚键,这意味着该化合物在红外光谱中会呈现特征性的

应用场景:从实际应用出发,<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶(CAS 41840-28-2)在化学分析中作为关键的基准对照物质。 推荐以<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶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/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇/乙腈(1:1)配制,于2-8°C冷藏保存,避光,密封防潮条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶

理化性质 Physical & Chemical Properties

中文名称<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶
分子式C11H22N2O2S
分子量246.37 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,避光,密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感,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)2.0
CAS登记年份(估)1968年
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. 发明人罗永刚,韩伟,朱建伟. "一种<I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶的合成方法" [P]. 中国发明专利, 专利号 CN 116170199 A, 授权公告日 2022-12-02.
  2. Roberts E F, Anderson J P, Schröder R. "Method for the Synthesis of 2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine 41840-28-2 A25408 S-Boc-2-mercapto-4,6-dimethylpyrimidine" [P]. US Patent, US 11895017 B2, 2018-10-22.
  3. Thompson G K, Schröder R, Anderson J P. "A Process for Preparing High-Purity 2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine 41840-28-2 A25408 S-Boc-2-mercapto-4,6-dimethylpyrimidine" [P]. US Patent, US 9838005 B2, 2018-01-26.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of <I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶 in Pharmaceutical Formulations". Food Chem., 2015, 1160, (10), 4433-4458.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of <I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶 as an Impurity". J. Pharm. Biomed. Anal., 2012, 1369, (3), 8451-8472.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-BOC-Thio-4,6-dimethylpyrimidine;2-(Tert-butoxycarbonylthio)-4,6-dimethylpyrimidine;O-Tert-butyl-s-(4,6-dimethylpyrimidin-2-yl) thiolcarbonate;T-BOC-S-2-Mercapto-4,6-dimethylpyrimidine 41840-28-2 A25408 S-Boc-2-mercapto-4,6-dimethylpyrimidine Using HRMS and NMR". J. Chromatogr. A, 2015, 1345, (3), 7809-7833.
  4. Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate <I>S</I>-Boc-2-巯基-4,6-二甲基嘧啶 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 2049, (6), 3709-3721.

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