Description

1-Pyrrolidinecarboxylicacid,Ethenylester(9Ci) is a specialized organic compound belonging to the class of vinyl esters of amino acids, specifically a derivative of L-proline. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, enabling the introduction of a protected proline moiety under mild conditions. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, peptide chemistry, and the creation of novel fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing proline or pyrrolidine structures.
• Peptide Synthesis: Used as a protected amino acid derivative for the solid-phase or solution-phase construction of complex peptides and peptidomimetics.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Employed in the synthesis of specialized polymers, coatings, and adhesives with unique properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzymatic activity and biological pathways.
• Catalyst Ligand Synthesis: Acts as a precursor for chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	1-Pyrrolidinecarboxylicacid,Ethenylester(9Ci)
CAS No.	15453-22-2
Molecular Formula	C7H11NO2
Molecular Weight	141.17 g/mol
Synonyms	L-Proline vinyl ester; 1-Vinyl L-prolinate; (S)-1-(Vinyloxycarbonyl)pyrrolidine-2-carboxylic acid; Vinyl L-prolinate; Proline vinyl ester; 2-Pyrrolidinecarboxylic acid, 1-ethenyl ester, (S)-; 15453-22-2; NSC 334916
EINECS	Contact for details

Quality Control

Our production of 1-Pyrrolidinecarboxylicacid,Ethenylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC for assay and impurity profiling, chiral purity analysis, and identity confirmation via spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development and cGMP-grade manufacturing for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.