Description

Dimedone is a versatile cyclic diketone, specifically 5,5-dimethyl-1,3-cyclohexanedione, valued for its unique reactivity as a building block in organic synthesis. Its primary importance lies in its role as a key precursor and analytical reagent, particularly in the synthesis of heterocyclic compounds and as a sensitive probe for aldehydes. This high-purity intermediate is essential for research and development chemists, pharmaceutical manufacturers, and agrochemical companies seeking reliable, high-quality raw materials for advanced chemical processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various heterocyclic compounds with potential biological activity.
• Analytical Chemistry Reagent: Widely used as a derivatizing agent for the selective detection and quantification of aldehydes via its characteristic condensation reaction.
• Agrochemical Synthesis: Serves as a precursor in the development of novel pesticides and herbicides.
• Organic Synthesis Research: Employed in cyclization reactions, the preparation of fused ring systems, and as a model substrate in methodological studies.
• Coordination Chemistry: Acts as a ligand for metal ions, forming complexes used in catalysis and materials science.
• Polymer Chemistry: Utilized in the synthesis of specialized monomers and polymers with tailored properties.

Basic Information

Product Name	Dimedone
CAS No.	3471-13-4
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	5,5-Dimethyl-1,3-cyclohexanedione; 5,5-Dimethylcyclohexane-1,3-dione; Dimethyldihydroresorcinol; 1,1-Dimethyl-3,5-diketocyclohexane; NSC 9375
EINECS	222-440-8

Quality Control

Our Dimedone is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	147 - 151 °C
Loss on Drying	≤ 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.