Description

Propyl 5-Oxo-Dl-Prolinate is a high-purity chemical intermediate, specifically an ester derivative of 5-oxoproline. This compound matters for its role as a versatile building block in advanced organic synthesis, offering a critical chiral center for the development of complex molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of active pharmaceutical ingredients (APIs), peptides, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Peptide Chemistry: Serves as a protected or modified amino acid derivative for the synthesis of custom peptides and peptidomimetics.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereochemistry is required for bioactivity.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and metabolic pathway research.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	Propyl 5-Oxo-Dl-Prolinate
CAS No.	85153-82-8
Molecular Formula	C8H13NO4
Molecular Weight	187.19 g/mol
Synonyms	DL-5-Oxoproline Propyl Ester; Propyl 2-Pyrrolidone-5-carboxylate; Propyl 5-Oxopyrrolidine-2-carboxylate; 5-Oxo-DL-proline Propyl Ester; Pyrrolidone-5-carboxylic Acid Propyl Ester; NSC 334906; DL-Pyroglutamic Acid Propyl Ester
EINECS	Contact for details

Quality Control

Our Propyl 5-Oxo-Dl-Prolinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	DL-Racemate
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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