Description

1-Pyrrolidinecarboxylicacid,3-Ethenylidene-,Methylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its unique molecular architecture, featuring a pyrrolidine core with an exocyclic double bond, which makes it a versatile precursor for constructing complex nitrogen-containing frameworks. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting the central nervous system or requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the preparation of advanced pesticides and herbicides, where its structural features can contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or functional additive in the development of specialty polymers with tailored properties.
• Academic & R&D Laboratories: Employed in fundamental organic chemistry research to explore new reaction methodologies and build molecular libraries.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	1-Pyrrolidinecarboxylicacid,3-Ethenylidene-,Methylester(9Ci)
CAS No.	113305-00-3
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	3-Ethenylidene-1-pyrrolidinecarboxylic acid methyl ester; Methyl 3-ethylidene-1-pyrrolidinecarboxylate; 3-Ethylidenepyrrolidine-1-carboxylic acid methyl ester; 1-Pyrrolidinecarboxylic acid, 3-ethylidene-, methyl ester; 3-Vinylidenepyrrolidine-1-carboxylate methyl ester; 1-Carbomethoxy-3-ethylidenepyrrolidine
EINECS	Contact for details

Quality Control

Our 1-Pyrrolidinecarboxylicacid,3-Ethenylidene-,Methylester(9Ci) is produced and controlled under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and other critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.