Description

trans-3,4-Dimethylcyclohexanone is a high-purity, alicyclic ketone characterized by its specific stereochemistry, offering a valuable building block for advanced organic synthesis. Its defined structure is crucial for applications requiring precise molecular geometry and consistent reactivity. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance sectors.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its cyclohexane backbone.
• Flavor & Fragrance Ingredient: Acts as a precursor for musk analogs and other specialty aroma chemicals due to its ketone functionality and alkylated ring structure.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for stereoselective reactions, including reductions, Grignard additions, and ring-opening transformations.
• Polymer & Material Science: Investigated as a monomer or cross-linking agent for producing specialty polymers with tailored thermal and mechanical properties.

Basic Information

Product Name	trans-3,4-Dimethylcyclohexanone
CAS No.	28023-45-2
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	trans-3,4-Dimethylcyclohexanone; (3R,4S)-3,4-Dimethylcyclohexanone; 3,4-Dimethylcyclohexanone (trans); Cyclohexanone, 3,4-dimethyl-, trans-; 3,4-Dimethyl-1-cyclohexanone; (±)-trans-3,4-Dimethylcyclohexanone
EINECS	Contact for details

Quality Control

Our trans-3,4-Dimethylcyclohexanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Area %)
trans-Isomer Content (GC)	≥ 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.