The world of organic chemistry is rich with versatile compounds that serve as foundational elements for a vast array of industrial products. Among these, acetoacetanilide derivatives hold a special place, particularly in the realm of colorants. This article delves into the chemical significance of these derivatives, with a specific focus on 2-Methylacetoacetanilide (CAS 93-68-5), exploring its structure, properties, and crucial industrial applications. For chemists and material scientists, understanding these compounds is key to innovation and efficient production. If you are looking to buy 2-Methylacetoacetanilide, this overview provides essential context.

The Acetoacetanilide Framework

Acetoacetanilides are a class of organic compounds characterized by the presence of an acetoacetyl group attached to an aniline moiety. This structural motif imparts specific reactivity, making them valuable intermediates in various synthetic pathways. The specific substitution on the aniline ring significantly influences the compound's properties and subsequent applications. For instance, the methyl group in 2-Methylacetoacetanilide modifies its electronic and steric properties compared to unsubstituted acetoacetanilide.

2-Methylacetoacetanilide: Properties and Synthesis

2-Methylacetoacetanilide, also identified by its CAS number 93-68-5, is a fine chemical produced as a white to off-white powder with a purity of ≥99.0%. Its molecular formula, C11H13NO2, and a melting point around 104-106°C, highlight its utility as a stable intermediate. The compound’s primary industrial importance stems from its role as a coupling component in the synthesis of azo pigments, particularly the C.I. Pigment Yellow series. The ability to buy this intermediate from reliable manufacturers ensures access to consistent quality for pigment production.

Industrial Significance in Pigment Production

The acetoacetanilide group within 2-Methylacetoacetanilide is crucial for forming the chromophoric system in pigments. Its reaction with diazonium salts leads to the formation of highly stable azo pigments known for their vibrant yellow hues and durability. These pigments find extensive use in printing inks, plastics, coatings, and textiles. The precise structure of 2-Methylacetoacetanilide contributes to the specific coloristic properties and application performance of these pigments. Sourcing this chemical from a dedicated supplier ensures that formulators have a dependable raw material for achieving desired color specifications.

As a key derivative in the acetoacetanilide family, 2-Methylacetoacetanilide offers a valuable route to high-performance colorants, making it an indispensable compound for many industrial applications. Its consistent availability from trusted chemical manufacturers supports ongoing innovation in material science and color technology.