The synthesis of complex organic molecules, especially within the pharmaceutical industry, relies heavily on the availability of well-characterized chemical intermediates. 4-Phenyl-2-pyrrolidinone, identified by CAS number 1198-97-6, is one such crucial compound. Its unique chemical structure and properties make it a valuable building block for a range of sophisticated organic compounds, including those investigated for neurological and cognitive benefits. For procurement specialists and research scientists, a thorough understanding of this intermediate is essential for successful sourcing and application.

At its core, 4-Phenyl-2-pyrrolidinone is a heterocyclic organic compound characterized by a pyrrolidinone ring substituted with a phenyl group. Its chemical formula is C10H11NO, with a molecular weight of 161.20 g/mol. Physically, it typically presents as a white to light yellow crystalline powder, a form that implies a degree of purity. Its melting point, usually recorded between 72.0-78.0°C, serves as a key parameter for quality control. Stability under standard laboratory conditions is also a notable characteristic, allowing for its effective use in various synthetic procedures. The high purity, often exceeding 97% or 98%, is a critical specification for its intended applications.

The primary utility of 4-Phenyl-2-pyrrolidinone lies in its role as a synthetic intermediate. It is particularly recognized for its use in the preparation of compounds that exhibit anticonvulsant and nootropic activities. Nootropics are substances aimed at enhancing cognitive functions, while anticonvulsants are used to manage epilepsy and related seizure disorders. By incorporating 4-Phenyl-2-pyrrolidinone into synthesis pathways, chemists can construct molecules with precise structural features designed to interact with biological targets in the central nervous system.

When sourcing 4-Phenyl-2-pyrrolidinone, several factors should be considered. Firstly, identifying a reliable manufacturer or supplier is paramount. Buyers should look for companies that can provide consistent quality, typically with purity levels guaranteed at 97% or higher. Requesting comprehensive documentation, such as Certificates of Analysis (CoA), is a standard practice. These documents verify the product’s specifications and compliance. Furthermore, obtaining competitive pricing, especially for bulk purchases, and ensuring a stable supply chain are critical for both research endeavors and commercial production. For businesses requiring this vital intermediate, engaging with experienced suppliers who can offer both quality assurance and efficient delivery is key to advancing their projects effectively.