Description

Ethyl 5-Oxo-Dl-Prolinate is a versatile organic ester derivative of proline, a key amino acid. This compound serves as a crucial chiral building block and intermediate in sophisticated organic synthesis, enabling the production of complex molecules with high stereochemical control. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of proline-based drug candidates, enzyme inhibitors, and nootropic agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides that require specific stereochemistry for efficacy.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, fragrances, and advanced material precursors.
• Biochemical Research: Employed in peptide mimetics studies and as a precursor for modifying peptides to alter their biological activity and stability.
• Asymmetric Catalysis: Utilized in the development and screening of chiral catalysts and ligands for stereoselective reactions.
• Academic & R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	Ethyl 5-Oxo-Dl-Prolinate
CAS No.	66183-71-9
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	Ethyl 5-oxopyrrolidine-2-carboxylate; DL-Proline, 5-oxo-, ethyl ester; Ethyl 2-carboxy-5-oxopyrrolidine; 5-Oxoproline ethyl ester; Ethyl 5-oxo-DL-prolinate; Ethyl oxoproline; Ethyl pyrrolidonecarboxylate; NSC 163063
EINECS	Contact for details

Quality Control

Our Ethyl 5-Oxo-Dl-Prolinate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP (current Good Manufacturing Practice) requirements for advanced intermediate production.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.