Description

1-(2-Chlorobenzyl)-5-Oxo-2-Pyrrolidinecarboxylic Acid is a high-purity, synthetically derived pyrrolidine derivative that serves as a critical advanced intermediate in modern organic synthesis. Its unique molecular structure, featuring both a chlorobenzyl group and a carboxylic acid moiety, makes it a versatile building block for constructing complex pharmacologically active molecules. This compound is primarily utilized by research institutions and pharmaceutical development companies engaged in the creation of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and inflammatory pathways.
• Organic Synthesis Building Block: Used in research-scale and pilot-scale reactions for constructing complex heterocyclic frameworks and peptidomimetics.
• Agrochemical Research: Serves as a starting material for developing new active ingredients for crop protection products.
• Chemical Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Academic & R&D: Utilized in university and corporate research labs for exploring new synthetic methodologies and reaction mechanisms.

Basic Information

Product Name	1-(2-Chlorobenzyl)-5-Oxo-2-Pyrrolidinecarboxylic Acid
CAS No.	87341-46-6
Molecular Formula	C12H12ClNO3
Molecular Weight	253.68 g/mol
Synonyms	5-Oxo-1-(2-chlorobenzyl)pyrrolidine-2-carboxylic Acid; 1-(2-Chlorobenzyl)-5-oxopyrrolidine-2-carboxylic Acid; 2-Pyrrolidinecarboxylic acid, 1-[(2-chlorophenyl)methyl]-5-oxo-; (2-Chlorobenzyl)-5-oxo-2-pyrrolidinecarboxylic Acid; NSC 339587; 87341-46-6; 1-(2-Chlorobenzyl)-5-oxo-DL-proline
EINECS	Contact for details

Quality Control

Our 1-(2-Chlorobenzyl)-5-Oxo-2-Pyrrolidinecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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