For professionals in the chemical industry, a thorough understanding of key intermediates is essential for innovation and efficient production. 3-Methyldiphenylamine, identified by its CAS number 1205-64-7, is one such compound that offers significant utility across multiple sectors, including organic synthesis, pharmaceuticals, and materials science. This article delves into its fundamental properties, common synthesis pathways, and its diverse applications, providing valuable insights for potential buyers and researchers.

Chemically, 3-Methyldiphenylamine (C13H13N) is an organic compound that falls under the category of secondary amines, specifically a derivative of diphenylamine. It typically presents as a pale yellow liquid, with a molecular weight of approximately 183.25 g/mol. Its structure is characterized by two phenyl rings, one of which is substituted with a methyl group, attached to a nitrogen atom. This structural arrangement imparts specific reactivity, making it a versatile intermediate for various chemical transformations.

The synthesis of 3-Methyldiphenylamine often involves reactions like the Ullmann condensation or Buchwald-Hartwig amination, which couple an aniline derivative with a substituted halobenzene. For instance, the reaction between m-toluidine and bromobenzene, or aniline and 3-bromotoluene, under appropriate catalytic conditions, can yield 3-Methyldiphenylamine. Manufacturers typically optimize these processes to achieve high purity and yield, ensuring a consistent product for the market.

One of the primary applications of 3-Methyldiphenylamine is its role as an intermediate in organic synthesis. It serves as a fundamental building block for creating more complex molecules, including active pharmaceutical ingredients (APIs). Its structure can be manipulated through various reactions, such as electrophilic aromatic substitution or N-alkylation, to introduce further functionalities required in drug discovery and development. If you are seeking such building blocks, a reliable supplier is crucial.

Beyond pharmaceuticals, 3-Methyldiphenylamine also finds utility in materials science. Its aromatic and amine functionalities make it a potential candidate for incorporation into polymers, contributing to properties like thermal stability or specific electronic behaviors. Researchers exploring new advanced materials may find this intermediate valuable for their innovative projects.

For businesses looking to buy 3-Methyldiphenylamine, it is essential to partner with manufacturers who guarantee high purity (typically 99% minimum) and provide comprehensive technical support. Understanding the CAS number, molecular formula, and appearance helps in identifying the correct product. Moreover, sourcing from established suppliers in China can offer competitive pricing and reliable supply chains, facilitating both research endeavors and industrial-scale production.