Description

2-Propanone, 1-(5-Methyl-2-Pyrrolidinylidene)- (9Ci) is a specialized pyrrolidinone derivative with a ketone functional group, serving as a valuable chemical intermediate in advanced organic synthesis. Its unique structure makes it a critical building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. This compound is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific heterocyclic frameworks into their target molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing pyrrolidine or related nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides where its structural motif can contribute to biological activity.
• Fine Chemical Production: Employed as a building block for creating complex dyes, pigments, and other high-value specialty chemicals.
• Academic & Industrial Research: Serves as a versatile reagent in organic chemistry research for methodology development and the construction of compound libraries.
• Material Science: Potential intermediate in the synthesis of advanced polymers or ligands for catalytic systems.

Basic Information

Item	Information
Product Name	2-Propanone, 1-(5-Methyl-2-Pyrrolidinylidene)- (9Ci)
CAS No.	206197-84-4
Molecular Formula	C8H13NO
Molecular Weight	139.19 g/mol
Synonyms	1-(5-Methyl-2-pyrrolidinylidene)-2-propanone; 5-Methyl-2-pyrrolidinylideneacetone; 2-Propanone, 1-(5-methyl-2-pyrrolidinylidene)-; (5-Methyl-2-pyrrolidinylidene)acetone; 1-(5-Methylpyrrolidin-2-ylidene)propan-2-one
EINECS	Contact for details

Quality Control

Our 2-Propanone, 1-(5-Methyl-2-Pyrrolidinylidene)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We offer material suitable for research and industrial synthesis, with typical purity levels exceeding 95% (by HPLC). Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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