Description

1-Butyl-5-Oxopyrrolidine-3-Carboxylic Acid is a high-purity pyrrolidone derivative, a versatile building block in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a key intermediate for creating complex molecules with specific pharmacological or material properties. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial synthon in the research and development of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its pyrrolidone core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal complexation.
• Polymer Modification: Employed in the synthesis of specialty polymers, including polyamides and resins, to impart specific thermal or solubility properties.
• Chemical Research: A valuable reference standard and starting material in academic and industrial R&D for exploring new chemical entities.
• Fine Chemical Production: Integral to multi-step synthesis processes for producing high-value, complex organic compounds.

Basic Information

Product Name	1-Butyl-5-Oxopyrrolidine-3-Carboxylic Acid
CAS No.	43094-86-6
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	1-Butyl-2-pyrrolidinone-5-carboxylic acid; 3-Carboxy-1-butyl-2-pyrrolidinone; 1-Butyl-5-oxo-3-pyrrolidinecarboxylic acid; 1-n-Butyl-5-oxopyrrolidine-3-carboxylic acid; 2-Pyrrolidinone-5-carboxylic acid, 1-butyl-; 1-Butylpyrrolidine-2,5-dione-3-carboxylic acid; 3-Carboxy-1-butylpyrrolidin-2-one
EINECS	Contact for details

Quality Control

Our 1-Butyl-5-Oxopyrrolidine-3-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates, including cGMP-compliant pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.