Description

Rac 1-Methyl-Pyrrolidine-2-Carbonitrile CAS NO 20297-37-4 is a versatile chiral nitrile building block and a key intermediate in organic synthesis. Its pyrrolidine core and nitrile functionality make it a valuable precursor for the development of complex molecules, particularly in the pharmaceutical sector. This compound is essential for researchers and manufacturers in fine chemical, agrochemical, and advanced material industries seeking to introduce specific stereochemistry and functional groups into their target compounds.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of active pharmaceutical ingredients (APIs), especially those containing pyrrolidine or piperidine motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry influences biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex specialty chemicals, flavors, and fragrances.
• Material Science Research: Acts as a monomer or functionalization agent in the development of polymers and advanced materials with tailored properties.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	Rac 1-Methyl-Pyrrolidine-2-Carbonitrile
CAS No.	20297-37-4
Molecular Formula	C6H10N2
Molecular Weight	110.16 g/mol
Synonyms	1-Methyl-2-cyanopyrrolidine; (±)-1-Methyl-2-pyrrolidinecarbonitrile; 1-Methylpyrrolidine-2-carbonitrile; rac-1-Methyl-2-cyanopyrrolidine; 2-Cyano-1-methylpyrrolidine; 1-Methyl-2-pyrrolidinecarbonitrile, racemic; 1-Methylpyrrolidine-2-carbonitrile, racemic; 2-Pyrrolidinecarbonitrile, 1-methyl-
EINECS	Contact for details

Quality Control

Our Rac 1-Methyl-Pyrrolidine-2-Carbonitrile is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider maintaining under an inert atmosphere to preserve quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.4600 - 1.4700
Density (g/mL, 20°C)	0.950 - 0.980

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