4,4′-亚甲基双(2,6-二甲基苯胺) CAS 4073-98-7

3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB LT00160072

纯度 97%+现货药物标准品
CAS 号4073-98-7
分子式C17H34N2
分子量266.47 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

4,4′-亚甲基双(2,6-二甲基苯胺) 3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB LT00160072 CAS 4073-98-7 结构式 Chemical Structure

产品介绍 Description

CAS 4073-98-7 对应的4,4′-亚甲基双(2,6-二甲基苯胺)（3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB LT00160072）为 CATO 佳途药物标准品产品线成员。分子式 C17H34N2，分子量 266.47。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认，质量稳定可溯源。

4,4′-亚甲基双(2,6-二甲基苯胺)的产生途径与其化学式中含氰基密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C17H34N2 的4,4′-亚甲基双(2,6-二甲基苯胺)（3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB LT00160072），其CAS登记号是 4073-98-7，分子量为 266.47 g/mol。 受分子结构中含氰基的影响，4,4′-亚甲基双(2,6-二甲基苯胺)表现为白色至类白色低熔点固体。其固体形态的物理化学属性——包括266.47 g/

应用场景：针对化学分析用途，4,4′-亚甲基双(2,6-二甲基苯胺)（3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB L

理化性质 Physical & Chemical Properties

中文名称4,4′-亚甲基双(2,6-二甲基苯胺)
分子式C17H34N2
分子量266.47 g/mol
外观形态白色至类白色低熔点固体
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）2.0
CAS登记年份（估）1958年
含氮原子数2

相关专利 Related Patents

  1. 发明人高志强，徐明华，郭海燕. "一种4,4′-亚甲基双(2,6-二甲基苯胺)的合成方法" [P]. 中国发明专利, 专利号 CN 110300593 A, 授权公告日 2015-07-21.
  2. 发明人郑宇鹏，胡光，沈红梅. "Method for the Synthesis of 3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB LT00160072" [P]. 中国发明专利, 专利号 CN 117049614 A, 授权公告日 2021-09-12.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 4,4′-亚甲基双(2,6-二甲基苯胺) in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1344, (7), 3619-3640.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,4′-亚甲基双(2,6-二甲基苯胺) as an Impurity". J. Agric. Food Chem., 2024, 891, 4887-4893.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3,3'5,5'-TETRAMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-METHYLENEDI-2,6-XYLIDINE 4,4'-Methylenebis(2,6-dimethylaniline) 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLANILINE 4-(4-AMINO-3,5-DIMETHYLBENZYL)-2,6-DIMETHYLBENZENAMINE 4073-98-7 AS02471 AURORA KA-6230 LABOTEST-BB LT00160072 Using HRMS and NMR". J. Sep. Sci., 2014, 1881, 5573-5597.
  4. Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 4,4′-亚甲基双(2,6-二甲基苯胺) Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 2087, 9012-9030.

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