3-Aminocrotononitrile, identified by CAS number 1118-61-2, is a chemical compound that has garnered significant attention across various industrial sectors due to its unique chemical properties and broad applicability. Characterized typically as yellowish flakes, this molecule possesses both an amino (-NH2) and a nitrile (-CN) group, conferring upon it a distinct reactivity profile essential for numerous organic synthesis pathways. Its molecular formula is C4H6N2, with a molecular weight of 82.11 g/mol. Understanding these fundamental properties is the first step for any researcher or formulator looking to leverage this versatile chemical intermediate.

The utility of 3-Aminocrotononitrile spans several key industries. Primarily, it serves as a crucial intermediate in the dyestuff industry, contributing to the synthesis of vibrant and stable colorants. Beyond dyes, its application extends to the pharmaceutical sector, where it is utilized in the production of specific medicinal compounds, such as sulfsomizole. Furthermore, its chemical structure makes it an excellent building block for creating heterocyclic compounds like pyridines and pyrimidines, which are integral to many advanced chemical products and research endeavors. The compound's reactivity allows it to participate in reactions like cyclocondensation and diazotization coupling, underscoring its importance in complex molecular constructions.

For professionals in chemical manufacturing and research, sourcing reliable supplies of 3-Aminocrotononitrile is paramount. When seeking to buy this intermediate, it is crucial to engage with reputable suppliers who guarantee high purity (often exceeding 99%) and consistent product quality. Identifying a trustworthy manufacturer, potentially based in China, can offer economic advantages and ensure a stable supply chain. Companies should prioritize those offering detailed technical specifications, sample availability, and responsive customer support to facilitate their procurement needs for this vital organic synthesis component.