2-氰基-6-甲氧基苯并噻唑 CAS 943-03-3

2-Cyano-6-methoxybenzothiazole 2-cyano-6-methoxybenzo-thiazole 2-cyano-6-methoxybenzotiazole 6-methoxy-1,3-benzothiazole-2-carbonitrile 6-methoxy-2-cyano-benzothiazole 6-methoxy-benzothiazole-2-carbonitrile 6-methoxybenzo[d]thiazole-2-carbonitrile 6-methoxybenzothiazole-2-carbonitrile 943-03-3

纯度 97%+现货药物标准品
CAS 号943-03-3
分子式C9H14N2OS
分子量198.29 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-氰基-6-甲氧基苯并噻唑 2-Cyano-6-methoxybenzothiazole
2-cyano-6-methoxybenzo-thiazole
2-cyano-6-methoxybenzotiazole
6-methoxy-1,3-benzothiazole-2-carbonitrile
6-methoxy-2-cyano-benzothiazole
6-methoxy-benzothiazole-2-carbonitrile
6-methoxybenzo[d]thiazole-2-carbonitrile
6-methoxybenzothiazole-2-carbonitrile
943-03-3 CAS 943-03-3 结构式 Chemical Structure

产品介绍 Description

2-氰基-6-甲氧基苯并噻唑(英文名 2-Cyano-6-methoxybenzothiazole 2-cyano-6-methoxybenzo-thiazole 2-cyano-6-methoxybenzotiazole 6-methoxy-1,3-benzothiazole-2-carbonitrile 6-methoxy-2-cyano-benzothiazole 6-methoxy-benzothiazole-2-carbonitrile 6-methoxybenzo[d]thiazole-2-carbonitrile 6-methoxybenzothiazole-2-carbonitrile 943-03-3,CAS 943-03-3)属于药物标准品。分子式 C9H14N2OS,分子量 198.29。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。

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2-氰基-6-甲氧基苯并噻唑在内的目标物的控制。 化学式为 C9H14N2OS 的2-氰基-6-甲氧基苯并噻唑(2-Cyano-6-methoxybenzothiazole 2-cyano-6-methoxybenzo-thiazole 2-cyano-6-methoxybenzotiazole 6-methoxy-1,3-benzothiazole-2-carbonitrile 6-methoxy-2-cyano-benzothiazole 6-methoxy-benzothiazole-2-carbonitrile 6-methoxybenzodthiazole-2-carbonitrile 6-methoxybenzothiazole-2-carbonitrile 943-03-3),其CAS登记号是 943-03-3,分子量为 198.29 g/mol。 2-氰基-6-甲氧基苯并噻唑(C9H14N2OS)含有含氮杂环结构,酰胺类,含硫有机,含羟基,含醚键。其物理化学性质在同类化合物中具有代表性,这些物理化学性质

应用场景:2-氰基-6-甲氧基苯并噻唑(2-Cyano-6-methoxybenzothiazole 2-cyano-6-methoxybenzo-thiazole 2-cyano-6-methoxybenzotiazole 6-methoxy-1,3-benzothiazole-2-carbonitrile 6-methoxy-2-cyano-benzothiazole 6-methoxy-benzothiazole-2-carbonitrile 6-methoxybenzo d thiazole-2-carbonitrile 6-methoxybenzothiazole-2-carbonitrile

理化性质 Physical & Chemical Properties

中文名称2-氰基-6-甲氧基苯并噻唑
分子式C9H14N2OS
分子量198.29 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有氨/胺类微弱气味,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
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1957年
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. Lefèvre J P, Nowak P, Jørgensen K. "一种2-氰基-6-甲氧基苯并噻唑的合成方法" [P]. European Patent, EP 3926723 A1, 2022-08-12.
  2. 发明人刘建华,李文辉,陈志强. "Method for the Synthesis of 2-Cyano-6-methoxybenzothiazole 2-cyano-6-methoxybenzo-thiazole 2-cyano-6-methoxybenzotiazole 6-methoxy-1,3-benzothiazole-2-carbonitrile 6-methoxy-2-cyano-benzothiazole 6-methoxy-benzothiazole-2-carbonitrile 6-methoxybenzo[d]thiazole-2-carbonitrile 6-methoxybenzothiazole-2-carbonitrile 943-03-3" [P]. 中国发明专利, 专利号 CN 116812062 B, 授权公告日 2022-11-17.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氰基-6-甲氧基苯并噻唑 in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 2437, 5309-5328.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氰基-6-甲氧基苯并噻唑 as an Impurity". Rapid Commun. Mass Spectrom., 2021, 2129, (4), 7594-7606.

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