Description

1-Propylpyrrolidin-2-One is a high-purity, versatile pyrrolidone derivative with significant utility in advanced chemical synthesis. This compound serves as a crucial intermediate and specialty solvent, valued for its unique polar aprotic properties and chemical reactivity. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and electronics industries seeking reliable building blocks for complex molecule development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Solvent: Employed as a polar aprotic solvent for demanding chemical reactions, including polymerizations and condensations.
• Electronics Chemicals: Potential application in the formulation of photoresists, cleaning agents, and other electronic-grade materials.
• Chemical Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial labs.
• Liquid Crystal & Polymer Precursor: Serves as a monomer or intermediate in the production of specialty polymers and functional materials.

Basic Information

Product Name	1-Propylpyrrolidin-2-One
CAS No.	3470-99-3
Molecular Formula	C7H13NO
Molecular Weight	127.18 g/mol
Synonyms	1-Propyl-2-pyrrolidinone; N-Propyl-2-pyrrolidone; N-Propylpyrrolidinone; 2-Pyrrolidinone, 1-propyl-; N-Propyl-2-pyrrolidinone; 1-n-Propylpyrrolidin-2-one; N-Propylbutyrolactam; 3470-99-3
EINECS	222-456-7

Quality Control

Our 1-Propylpyrrolidin-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, including Certificates of Analysis (COA) with detailed specifications for identity, assay, and impurity profiles. Our production adheres to cGMP principles where applicable, supporting its use in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity (20°C)	0.980 - 1.020
Refractive Index (20°C)	1.470 - 1.490

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