Benzyl glucopyranoside CAS 4304-12-5

4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411

纯度 97%+现货药物标准品
CAS 号4304-12-5
分子式C13H18O6
分子量270.28 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

Benzyl glucopyranoside 4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411 CAS 4304-12-5 结构式 Chemical Structure

产品介绍 Description

Benzyl glucopyranoside（4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411）是药物分析与质量控制领域常用的药物标准品，CAS 号 4304-12-5。分子式 C13H18O6，分子量 270.28。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。

从化学结构特征来看，Benzyl glucopyranoside的分子骨架中包含羧酸类，含羟基，含醚键。该化合物的不饱和度为5.0，表明结构中存在约5个环或双键等价单元。分子量为270.28 g/mol，属于中等分子量化合物。分子中包含芳环或共轭体系，在UV-Vis光谱中具有特征性吸收带，适用于紫外或二极管阵列检测器（DAD）的定量分析。 CAS编号 4304-12-5 对应的化合物Benzyl glucopyranoside（英文标识 4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411），化学式 C13H18O6，相对分子质量 270.28。 推荐用于分析方法开发与验证

应用场景：针对化学分析用途，Benzyl glucopyranoside（4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411）是具有明确定量溯源的认证级对照品。 推荐以Benzyl glucop

理化性质 Physical & Chemical Properties

中文名称Benzyl glucopyranoside
分子式C13H18O6
分子量270.28 g/mol
外观形态类白色至淡黄色结晶性粉末
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）
稳定性空气中长期暴露可能发生缓慢氧化；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）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1958年

相关专利 Related Patents

  1. Schröder R, Williams B T, Chen K W. "一种Benzyl glucopyranoside的合成方法" [P]. US Patent, US 11956223 B2, 2016-10-14.
  2. Lefèvre J P, Nowak P, Nielsen H. "Method for the Synthesis of 4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411" [P]. European Patent, EP 3679257 A1, 2015-05-25.
  3. Hughes D C, Kumar R, Brown S R. "A Process for Preparing High-Purity 4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411" [P]. US Patent, US 10532286 B2, 2015-10-16.

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 Benzyl glucopyranoside in Pharmaceutical Formulations". Anal. Chem., 2018, 570, (2), 8335-8360.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of Benzyl glucopyranoside as an Impurity". Biomed. Chromatogr., 2015, 2068, (1), 9849-9860.

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