Description

2-Pyrrolidinone,1-Ethyl-3-Hydroxy-,(3R)-(9Ci) is a chiral pyrrolidinone derivative of significant interest in advanced organic synthesis. This compound matters as a versatile chiral building block and intermediate for constructing complex molecules with defined stereochemistry. It is needed by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers for applications in asymmetric synthesis, medicinal chemistry, and the development of active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic disorders.
• Asymmetric Catalysis: Utilized as a precursor or ligand in the development of chiral catalysts for enantioselective reactions.
• Agrochemical Synthesis: Serves as a building block for creating novel, stereochemically-defined pesticides and herbicides.
• Fine Chemical Production: Employed in the multi-step synthesis of complex natural products, flavors, and fragrances.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for drug discovery programs.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for specialty polymers with tailored properties.

Basic Information

Product Name	2-Pyrrolidinone,1-Ethyl-3-Hydroxy-,(3R)-(9Ci)
CAS No.	614754-25-5
Molecular Formula	C6H11NO2
Molecular Weight	129.16 g/mol
Synonyms	(3R)-1-Ethyl-3-hydroxypyrrolidin-2-one; (R)-1-Ethyl-3-hydroxypyrrolidin-2-one; 1-Ethyl-3-hydroxy-2-pyrrolidinone, (3R)-; (R)-1-Ethyl-3-pyrrolidinol-2-one; 3-Hydroxy-1-ethyl-2-pyrrolidinone, (R)-; (R)-3-Hydroxy-1-ethylpyrrolidin-2-one; (3R)-1-Ethyl-3-hydroxy-2-pyrrolidone; 614754-25-5
EINECS	Contact for details

Quality Control

Our 2-Pyrrolidinone,1-Ethyl-3-Hydroxy-,(3R)-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.