(6-Methoxy-1H-benzimidazol-2-yl)methanol CAS 20033-99-2

(5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzo[d]imidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol

纯度 97%+现货药物标准品
CAS 号20033-99-2
分子式C9H18N2O2
分子量186.25 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

(6-Methoxy-1H-benzimidazol-2-yl)methanol (5-Methoxy-1H-benzoimidazol-2-yl)-methanol
(5-methoxy-1h-benzo[d]imidazol-2-yl)-methanol
20033-99-2
5-methoxy-1h-benzimidazole-2-methanol
5-methoxybenzimidazole-2-methanol CAS 20033-99-2 结构式 Chemical Structure

产品介绍 Description

(6-Methoxy-1H-benzimidazol-2-yl)methanol(英文名 (5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzo[d]imidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol,CAS 20033-99-2)属于药物标准品。分子式 C9H18N2O2,分子量 186.25。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

与同类药物标准品相比,(6-Methoxy-1H-benzimidazol-2-yl)methanol的分子量为186.25 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 C9H18N2O2 的(6-Methoxy-1H-benzimidazol-2-yl)methanol((5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzodimidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol),其CAS登记号是 20033-99-2,分子量为 186.25 g/mol。 (6-Methoxy-1H-benzimidazol-2-yl)methanol(C9H18N2O2)含有氨基酸衍生物,酰胺类,含羟基,含醚键。具有较强的吸湿性,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。分子中的氮原

应用场景:(6-Methoxy-1H-benzimidazol-2-yl)methanol((5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzo d imidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol,CAS 20033-99-2)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以(6-Methoxy-1H-benzimidazol-2-yl)methanol配制标

理化性质 Physical & Chemical Properties

中文名称(6-Methoxy-1H-benzimidazol-2-yl)methanol
分子式C9H18N2O2
分子量186.25 g/mol
外观形态白色至类白色结晶性粉末。(具有氨/胺类微弱气味)
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)1962年
含氮原子数2

相关专利 Related Patents

  1. 发明人王建平,马晓峰,钱学锋. "一种(6-Methoxy-1H-benzimidazol-2-yl)methanol的合成方法" [P]. 中国发明专利, 专利号 CN 110659934 A, 授权公告日 2022-10-25.
  2. Nowak P, Martínez F, Mueller T C. "Method for the Synthesis of (5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzo[d]imidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol" [P]. European Patent, EP 3454450 A1, 2024-06-01.
  3. 发明人朱建伟,林芳,沈红梅. "A Process for Preparing High-Purity (5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzo[d]imidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol" [P]. 中国发明专利, 专利号 CN 116066977 A, 授权公告日 2018-02-22.

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 (6-Methoxy-1H-benzimidazol-2-yl)methanol in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 1153, (4), 3857-3863.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of (6-Methoxy-1H-benzimidazol-2-yl)methanol as an Impurity". Environ. Sci. Technol., 2010, 747, (8), 5293-5298.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (5-Methoxy-1H-benzoimidazol-2-yl)-methanol (5-methoxy-1h-benzo[d]imidazol-2-yl)-methanol 20033-99-2 5-methoxy-1h-benzimidazole-2-methanol 5-methoxybenzimidazole-2-methanol Using HRMS and NMR". J. Chromatogr. A, 2011, 1862, (9), 9023-9041.
  4. Fischer P, Wagner E. "Forced Degradation Studies to Evaluate (6-Methoxy-1H-benzimidazol-2-yl)methanol Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 1151, (4), 5305-5326.

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