Description

1-Pyrrolidinecarboxaldehyde, 3-(Methoxymethylene)-2-Oxo- (9Ci) is a specialized heterocyclic building block with a reactive aldehyde and enol ether functionality. This compound matters as a versatile synthon for constructing complex nitrogen-containing molecular architectures, particularly in pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of pyrrolidine-based drug candidates, including potential protease inhibitors and neurological agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that incorporate a functionalized pyrrolidine core.
• Fine Chemical Production: Serves as a precursor for creating complex chiral ligands, catalysts, and specialty chemicals used in asymmetric synthesis.
• Academic & Institutional Research: Employed in medicinal chemistry programs for library synthesis and structure-activity relationship (SAR) studies.
• Material Science Research: Potential monomer or precursor for designing novel polymers with specific functional properties.

Basic Information

Product Name	1-Pyrrolidinecarboxaldehyde, 3-(Methoxymethylene)-2-Oxo- (9Ci)
CAS No.	79961-91-4
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	3-(Methoxymethylene)-2-oxo-1-pyrrolidinecarboxaldehyde; 1-Pyrrolidinecarboxaldehyde, 3-(methoxymethylene)-2-oxo-; 3-(Methoxymethylene)-2-oxopyrrolidine-1-carbaldehyde; 2-Oxo-3-(methoxymethylene)pyrrolidine-1-carboxaldehyde; 79961-91-4; 3-Methoxymethylene-2-oxo-pyrrolidine-1-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1-Pyrrolidinecarboxaldehyde, 3-(Methoxymethylene)-2-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Due to its hygroscopic and easily oxidized nature, containers must be kept tightly sealed and allowed to reach ambient temperature before opening to prevent moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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