Description

2,4-Dimethylcyclopentanone CAS NO 1121-33-1 is a versatile alicyclic ketone characterized by its unique cyclic structure and two methyl substituents. This compound serves as a valuable intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily utilized by pharmaceutical, agrochemical, and fragrance industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of specialty chemicals, including pesticides and herbicides.
• Fragrance and Flavor Ingredient: Acts as a precursor for musk-like odorants and other aroma chemicals due to its ketone functionality.
• Organic Synthesis Building Block: Employed in research laboratories for cyclization reactions, ring expansions, and the preparation of other functionalized cyclopentanone derivatives.
• Polymer Chemistry: Can be used as a monomer or modifier in the synthesis of specialty polymers and resins.
• Chemical Research: Serves as a standard or reagent in methodological development and catalytic studies.

Basic Information

Product Name	2,4-Dimethylcyclopentanone
CAS No.	1121-33-1
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	2,4-Dimethylcyclopentan-1-one; 2,4-Dimethyl-1-cyclopentanone; NSC 66427; 1-Cyclopentanone, 2,4-dimethyl-; 2,4-Dimethylcyclopentan-1-one; 2,4-Dimethylcyclopentanone (mixed isomers)
EINECS	214-342-4

Quality Control

Our 2,4-Dimethylcyclopentanone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.438 - 1.442
Density (20°C)	0.910 - 0.930 g/mL

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