Description

2-(Methylthio)Cyclohexanone is a sulfur-containing cyclic ketone, a versatile intermediate prized for its unique thioether functional group. This compound is critical for introducing the methylthio moiety into more complex molecular architectures, enabling the synthesis of novel materials and active ingredients. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from advanced organic synthesis to fragrance development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the sulfur atom contributes to biological activity.
• Flavor & Fragrance Ingredient: Serves as a precursor for sulfur-containing aroma chemicals, imparting unique savory, roasted, or tropical notes.
• Organic Synthesis Reagent: Employed in various name reactions and as a scaffold for constructing complex heterocyclic compounds in research laboratories.
• Material Science Research: Investigated as a monomer or additive in the development of polymers with specific optical or electronic properties.
• Chemical Reference Standard: Used for analytical method development, calibration, and quality control in chemical manufacturing.

Basic Information

Product Name	2-(Methylthio)Cyclohexanone
CAS No.	52190-35-9
Molecular Formula	C7H12OS
Molecular Weight	144.23 g/mol
Synonyms	2-(Methylthio)cyclohexanone; 2-Methylsulfanylcyclohexanone; Cyclohexanone, 2-(methylthio)-; 2-Methylmercaptocyclohexanone; 2-(Methylmercapto)cyclohexanone; 2-Methylthiocyclohexanone; NSC 163045
EINECS	Contact for details

Quality Control

Our production of 2-(Methylthio)Cyclohexanone adheres to stringent in-process controls and final batch testing to ensure consistent purity and performance. Each lot is analyzed via modern chromatographic and spectroscopic techniques to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment to support your quality management systems and regulatory compliance 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. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during long-term storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total
Refractive Index (20°C)	1.520 - 1.530
Density (20°C)	1.08 - 1.12 g/mL

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