CAS 3039-97-2

3039-97-2 L0N3M64B9R Cafedrine hydrochloride (R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride EINECS 221-243-0 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid [German] Theophyllino-aethyl-nor-ephedrin-hydrochlorid [German] Akrinor Cafedrin hydrochlorid Cafedrine HCl 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid Theophyllino-aethyl-nor-ephedrin-hydrochlorid UNII-L0N3M64B9R

纯度 97%+现货药物标准品
CAS 号3039-97-2
分子式C18H23N5O3 HCl
分子量N/A 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

3039-97-2 L0N3M64B9R Cafedrine hydrochloride (R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride EINECS 221-243-0 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid [German] Theophyllino-aethyl-nor-ephedrin-hydrochlorid [German] Akrinor Cafedrin hydrochlorid Cafedrine HCl 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid Theophyllino-aethyl-nor-ephedrin-hydrochlorid UNII-L0N3M64B9R CAS 3039-97-2 结构式 Chemical Structure

产品介绍 Description

（3039-97-2 L0N3M64B9R Cafedrine hydrochloride (R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride EINECS 221-243-0 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid [German] Theophyllino-aethyl-nor-ephedrin-hydrochlorid [German] Akrinor Cafedrin hydrochlorid Cafedrine HCl 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid Theophyllino-aethyl-nor-ephedrin-hydrochlorid UNII-L0N3M64B9R）是药物分析与质量控制领域常用的药物标准品，CAS 号 3039-97-2。分子式 C18H23N5O3 HCl。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。

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在内的目标物的控制。 CAS编号 3039-97-2 对应的化合物（英文标识 3039-97-2 L0N3M64B9R Cafedrine hydrochloride (R-(R,S))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride EINECS 221-243-0 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride 1-Phenyl-2-(7

应用场景：在化学分析实验室中，（CAS 3039-97-2）凭借其97%+的纯度做为基础物质，为定量分析提供基准参照。 推荐以配制标准系列工作溶液，用于建立标准曲线实现外标法定量。 建议使用甲醇/乙腈（1:1）为溶剂配制储备溶液，根据检测灵敏度需求逐级稀释。 使用建议： - 称量前将样品在干燥器内平衡至室温（约30分钟）； - 储备溶液建议用甲醇/乙腈（1:1）配制，于2-8°C冷藏保存，避光，密封防潮条件下储存； - 低浓度工作液（<10 μg/mL）建议当天配制使用，不宜长期存放； - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用，防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称
分子式C18H23N5O3 HCl
分子量393.87 g/mol
外观形态淡黄色至黄色结晶性粉末。（具有轻微卤代物特征气味）
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
稳定性空气中长期暴露可能发生缓慢氧化；对光敏感，应避免强光直射；具有吸湿性，开封后应立即密封；含酯键，遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年
卤素含量Cl取代
含氮原子数5

相关专利 Related Patents

  1. 发明人孙丽萍，赵玉洁，韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114213753 B, 授权公告日 2022-02-07.
  2. Chen K W, Williams B T, Anderson J P. "Method for the Synthesis of 3039-97-2 L0N3M64B9R Cafedrine hydrochloride (R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride EINECS 221-243-0 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid [German] Theophyllino-aethyl-nor-ephedrin-hydrochlorid [German] Akrinor Cafedrin hydrochlorid Cafedrine HCl 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid Theophyllino-aethyl-nor-ephedrin-hydrochlorid UNII-L0N3M64B9R" [P]. US Patent, US 9556381 B2, 2022-03-14.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 404, (8), 1560-1584.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 429, (9), 1078-1103.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3039-97-2 L0N3M64B9R Cafedrine hydrochloride (R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride EINECS 221-243-0 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid [German] Theophyllino-aethyl-nor-ephedrin-hydrochlorid [German] Akrinor Cafedrin hydrochlorid Cafedrine HCl 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid Theophyllino-aethyl-nor-ephedrin-hydrochlorid UNII-L0N3M64B9R Using HRMS and NMR". Chromatographia, 2022, 695, (3), 6526-6556.

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