Description

1-(3-Carboxy-Phenyl)-5-Oxo-Pyrrolidine-3-Carboxylic Acid is a high-purity, multifunctional organic intermediate featuring both a pyrrolidone ring and carboxylic acid groups. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation.
• Polymer Modification: Employed to introduce functional groups into polymer chains to alter physical properties or enable further chemical reactions.
• Bioconjugation Chemistry: The carboxylic acid groups allow for coupling to biomolecules like peptides or proteins for research applications.
• Organic Synthesis Building Block: Utilized in multi-step synthetic routes to construct complex heterocyclic compounds and fine chemicals.

Basic Information

Product Name	1-(3-Carboxy-Phenyl)-5-Oxo-Pyrrolidine-3-Carboxylic Acid
CAS No.	43094-96-8
Molecular Formula	C13H11NO5
Molecular Weight	261.23 g/mol
Synonyms	5-Oxo-1-(3-carboxyphenyl)pyrrolidine-3-carboxylic acid; 3-(3-Carboxy-4-oxopyrrolidin-1-yl)benzoic acid; 1-(3-Carboxyphenyl)-5-oxopyrrolidine-3-carboxylic acid; 3-(4-Oxo-3-carboxypyrrolidin-1-yl)benzoic acid; 3-Carboxyphenyl-5-oxopyrrolidine-3-carboxylic acid; Pyrrolidine-3-carboxylic acid, 1-(3-carboxyphenyl)-5-oxo-; Benzoic acid, 3-(3-carboxy-4-oxo-1-pyrrolidinyl)-
EINECS	Contact for details

Quality Control

Our 1-(3-Carboxy-Phenyl)-5-Oxo-Pyrrolidine-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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