2-苯基咪唑啉 CAS 936-49-2

1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin

纯度 97%+现货药物标准品
CAS 号936-49-2
分子式C9H16N2
分子量152.24 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-苯基咪唑啉 1h-imidazole,4,5-dihydro-2-phenyl-
2-Hydroxybenzene-1-carbohydrazide
2-Phenyl-2-imidazoline
2-phenyl-2-imidazolin
2-phenylimidazoline
4,5-dihydro-2-phenyl-1h-imidazol
4,5-dihydro-2-phenyl-1h-imidazole
936-49-2
Salicylic acid hydrazide
labotest-bb lt00000058
pin CAS 936-49-2 结构式 Chemical Structure

产品介绍 Description

2-苯基咪唑啉(1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin,CAS 号 936-49-2)是 CATO 佳途自主生产的药物标准品,分子式 C9H16N2,分子量 152.24。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

与同类药物标准品相比,2-苯基咪唑啉的分子量为152.24 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。 CAS编号 936-49-2 对应的化合物2-苯基咪唑啉(英文标识 1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin),化学式 C9H16N2,相对分子质量 152.24。 2-苯基咪唑啉(分子式 C9H16N2)的化学结构中包含含氰基。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。分子中包含芳环或共轭体系,在

应用场景:2-苯基咪唑啉(1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐

理化性质 Physical & Chemical Properties

中文名称2-苯基咪唑啉
分子式C9H16N2
分子量152.24 g/mol
外观形态白色至淡黄色结晶性粉末。(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
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)3.0
UV特征有紫外吸收
CAS登记年份(估)1957年
含氮原子数2

相关专利 Related Patents

  1. Johansson L, Nowak P, Sørensen M. "一种2-苯基咪唑啉的合成方法" [P]. European Patent, EP 3522594 A1, 2020-11-05.
  2. 发明人李文辉,郭海燕,冯建国. "Method for the Synthesis of 1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin" [P]. 中国发明专利, 专利号 CN 116012901 A, 授权公告日 2017-09-27.
  3. 发明人杨光,林芳,钱学锋. "A Process for Preparing High-Purity 1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin" [P]. 中国发明专利, 专利号 CN 108945856 B, 授权公告日 2023-10-08.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-苯基咪唑啉 in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 400, 6182-6202.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-苯基咪唑啉 as an Impurity". Rapid Commun. Mass Spectrom., 2023, 516, (11), 6411-6414.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin Using HRMS and NMR". Food Chem., 2020, 1032, 9348-9374.

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