Description

4-Hydroxypyrrolidin-2-One is a versatile heterocyclic building block and key intermediate in organic synthesis. This compound is valued for its pyrrolidinone core, which is a privileged scaffold in medicinal chemistry and material science. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Chiral Auxiliary & Catalyst: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer & Material Science: Acts as a monomer or modifying agent in the creation of specialty polymers, resins, and advanced materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic methodologies and compound libraries.
• Liquid Crystal & Electronic Chemicals: A potential intermediate in the synthesis of organic electronic materials and liquid crystal displays (LCDs).

Basic Information

Product Name	4-Hydroxypyrrolidin-2-One
CAS No.	96820-00-7
Molecular Formula	C4H7NO2
Molecular Weight	101.10 g/mol
Synonyms	4-Hydroxy-2-pyrrolidinone; 2-Pyrrolidinone, 4-hydroxy-; 4-Hydroxypyrrolidinone; 4-Hydroxybutyrolactam; 4-Hydroxy-2-pyrrolidone; 4-Hydroxy-2-oxopyrrolidine; 4-Hydroxy-2-pyrrolidinone; 4-Hydroxybutyric acid lactam
EINECS	Contact for details

Quality Control

Our 4-Hydroxypyrrolidin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your project requirements.

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 prevent moisture absorption, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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