Description

1-Pyrrolidineacetonitrile,α-Ethyl-2-Oxo-,(Alphas)-(9Ci) is a high-purity, specialized organic compound serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile chiral intermediate, enabling the production of complex molecules with high stereochemical fidelity. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemicals where precise molecular architecture is paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides requiring specific stereochemistry for efficacy.
• Asymmetric Catalysis Research: Serves as a precursor or ligand in the development of new catalytic systems for stereoselective reactions.
• Fine Chemical Manufacturing: Employed in the synthesis of complex, high-value specialty chemicals for various industrial applications.
• Academic & R&D Laboratories: Utilized in organic chemistry research for method development and the construction of novel molecular frameworks.

Basic Information

Product Name	1-Pyrrolidineacetonitrile,α-Ethyl-2-Oxo-,(Alphas)-(9Ci)
CAS No.	664304-29-4
Molecular Formula	C9H14N2O
Molecular Weight	166.22 g/mol
Synonyms	(αS)-α-Ethyl-2-oxo-1-pyrrolidineacetonitrile; (S)-α-Ethyl-2-oxopyrrolidine-1-acetonitrile; (S)-1-(Cyanomethyl)-α-ethyl-2-pyrrolidinone; (S)-α-Ethyl-1-(cyanomethyl)-2-pyrrolidinone; 1-Pyrrolidineacetonitrile, α-ethyl-2-oxo-, (αS)-; (S)-α-Ethyl-2-oxo-1-pyrrolidineacetonitrile; (S)-1-(Cyanomethyl)-2-oxo-α-ethylpyrrolidine
EINECS	Contact for details

Quality Control

Our 1-Pyrrolidineacetonitrile,α-Ethyl-2-Oxo-,(Alphas)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and chiral excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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