Description

2-(2-Pyrrolidinylidene)-Acetic Acid Ethyl Ester is a versatile heterocyclic building block and synthetic intermediate of significant interest in advanced organic synthesis. Its pyrrolidine-based structure with an activated ester moiety makes it a valuable precursor for constructing complex nitrogen-containing molecules. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of pyrrolidine-based drug candidates, including potential central nervous system (CNS) agents and enzyme inhibitors.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, dyes, and functional materials requiring specific nitrogen heterocycles.
• Academic & Industrial Research: A valuable reagent in method development and exploratory chemistry for constructing complex molecular architectures.
• Ligand and Catalyst Development: Potential use in creating novel chiral ligands or organocatalysts due to its modifiable structure.

Basic Information

Product Name	2-(2-Pyrrolidinylidene)-Acetic Acid Ethyl Ester
CAS No.	25219-53-8
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	Ethyl 2-(pyrrolidin-2-ylidene)acetate; 2-(2-Pyrrolidinylidene)acetic acid ethyl ester; Ethyl (2-pyrrolidinylidene)acetate; 2-Pyrrolidinylideneacetic Acid Ethyl Ester; 2-(Pyrrolidin-2-ylidene)ethyl acetate; 25219-53-8; (2-Pyrrolidinylidene)acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 2-(2-Pyrrolidinylidene)-Acetic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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