Description

L-Proline, 5-Oxo-1-(2-Propenyl)- (9Ci) is a specialized proline derivative, a heterocyclic organic compound of significant interest in advanced chemical synthesis. This molecule serves as a versatile chiral building block and intermediate, prized for its unique structural features that enable the construction of complex pharmacophores and fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and high-value compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in protease inhibitor and peptidomimetic design.
• Agrochemical Synthesis: Used in the production of advanced, biologically active compounds for crop protection and plant growth regulation.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and as a building block for custom peptides and molecular probes.
• Fine Chemical Production: Employed in the synthesis of complex, high-value specialty chemicals for various industrial applications.
• Asymmetric Catalysis: Utilized as a ligand precursor or a chiral auxiliary in stereoselective synthesis to control the three-dimensional structure of target molecules.

Basic Information

Product Name	L-Proline, 5-Oxo-1-(2-Propenyl)- (9Ci)
CAS No.	4931-82-2
Molecular Formula	C8H11NO3
Molecular Weight	169.18 g/mol
Synonyms	1-Allyl-5-oxoproline; 1-Allyl-5-oxo-L-proline; 5-Oxo-1-(2-propenyl)-L-proline; (S)-1-Allyl-5-oxopyrrolidine-2-carboxylic acid; 1-Allyl-5-oxopyrrolidine-2-carboxylic acid; Allyl-5-oxoproline; L-1-Allyl-5-oxoproline
EINECS	225-574-8

Quality Control

Our L-Proline, 5-Oxo-1-(2-Propenyl)- (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and chiral identity verification, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

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%
Optical Rotation [α]20/D	Specific range provided on COA
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
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.