2-Phenylethyl β-<SC>D</SC>-thiogalactoside CAS 63407-54-5

(2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio-

纯度 97%+现货药物标准品
CAS 号63407-54-5
分子式C14H26O5S
分子量306.42 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-Phenylethyl β-<SC>D</SC>-thiogalactoside (2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio- CAS 63407-54-5 结构式 Chemical Structure

产品介绍 Description

2-Phenylethyl β-<SC>D</SC>-thiogalactoside（(2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio-）是药物分析与质量控制领域常用的药物标准品，CAS 号 63407-54-5。分子式 C14H26O5S，分子量 306.42。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。

CAS编号 63407-54-5 对应的化合物2-Phenylethyl β-<SC>D</SC>-thiogalactoside（英文标识 (2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio-），化学式 C14H26O5S，相对分子质量 306.42。 受分子结构中含砜基，羧酸类，含羟基，含醚键的影响，2-Phenylethyl β-<SC>D</SC>-thiogalactoside表现为白色至类白色结晶性粉末。（含硫化合物特征性气味）。其固体形态的物理化学属性——包括306.42 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。 本品适用于HPLC、GC、LC-MS/MS、GC-MS等

应用场景：针对化学分析用途，2-Phenylethyl β-<SC>D</SC>-thiogalactoside（(2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio-）是具有明确定量溯源的认证级对照品。 推荐以2-Phenylethyl β-<

理化性质 Physical & Chemical Properties

中文名称2-Phenylethyl β-<SC>D</SC>-thiogalactoside
分子式C14H26O5S
分子量306.42 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%+
储存条件阴凉处（≤25°C）保存，密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性具有吸湿性，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）1975年
含硫原子数1

相关专利 Related Patents

  1. 发明人王建平，韩伟，黄志刚. "一种2-Phenylethyl β-<SC>D</SC>-thiogalactoside的合成方法" [P]. 中国发明专利, 专利号 CN 109020641 B, 授权公告日 2023-12-21.
  2. Jørgensen K, Rossi M, Sørensen M. "Method for the Synthesis of (2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio-" [P]. European Patent, EP 3800010 A1, 2024-10-08.
  3. 发明人沈红梅，何建平，钱学锋. "A Process for Preparing High-Purity (2R,3R,4S,5R,6S)-2-Hydroxymethyl-6-phenethylsulfanyl-tetrahydro-pyran-3,4,5-triol 2 - Phenylethyl beta - D - thiogalactoside 2-phenylethyl 1-thiohexopyranoside 63407-54-5 hexopyranoside, 2-phenylethyl 1-thio-" [P]. 中国发明专利, 专利号 CN 116553112 A, 授权公告日 2015-04-22.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Phenylethyl β-<SC>D</SC>-thiogalactoside in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1415, 9659-9671.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Phenylethyl β-<SC>D</SC>-thiogalactoside as an Impurity". Biomed. Chromatogr., 2022, 801, (7), 1477-1482.

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