Description

2-Pyrrolidinone,4-Methyl-3-Methylene-1-(1-Methylethyl)-(9Ci) is a specialized pyrrolidinone derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its unique structure, featuring a methylene and isopropyl substituent on the pyrrolidinone ring, makes it a valuable precursor for constructing complex molecules. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for molecules containing complex lactam or heterocyclic frameworks.
• Agrochemical Synthesis: Used as a building block in the creation of novel pesticides, herbicides, and plant growth regulators requiring specific heterocyclic motifs.
• Fine Chemical Production: Employed in the synthesis of specialty chemicals, including advanced polymers, ligands for catalysis, and performance materials.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, exploring new ring-forming reactions and functional group transformations.
• Chemical Intermediate for Dyes & Pigments: Can be utilized in the synthesis of specialized colorants and imaging agents due to its reactive sites.

Basic Information

Product Name	2-Pyrrolidinone,4-Methyl-3-Methylene-1-(1-Methylethyl)-(9Ci)
CAS No.	60205-17-6
Molecular Formula	C9H15NO
Molecular Weight	153.22 g/mol
Synonyms	4-Methyl-3-methylene-1-(1-methylethyl)-2-pyrrolidinone; 1-Isopropyl-4-methyl-3-methylene-2-pyrrolidinone; 3-Methylene-4-methyl-1-isopropyl-2-pyrrolidinone; 2-Pyrrolidinone, 4-methyl-3-methylene-1-(1-methylethyl)- (9CI); 1-(Propan-2-yl)-4-methyl-3-methylidene-pyrrolidin-2-one
EINECS	Contact for details

Quality Control

Our 2-Pyrrolidinone,4-Methyl-3-Methylene-1-(1-Methylethyl)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.