Description

trans-2-(1-Mercapto-1-Methylethyl)-5-Methylcyclohexan-1-One is a specialized organic sulfur compound featuring a unique mercaptan and ketone functional group structure. This compound is valued for its role as a versatile chiral building block and intermediate in the synthesis of complex molecules, particularly in the fragrance and pharmaceutical sectors. It is essential for manufacturers and R&D chemists seeking to create high-value, sulfur-containing compounds with specific stereochemistry.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor in the synthesis of sulfurous, woody, and ambery aroma chemicals for perfumery.
• Pharmaceutical Synthesis: Used as a chiral building block in the research and development of active pharmaceutical ingredients (APIs), especially those requiring thiol functionality.
• Agrochemical Intermediates: Employed in the production of specialized pesticides and herbicides where the mercapto group is integral to biological activity.
• Fine Chemical Manufacturing: Acts as a critical intermediate for producing other complex organic molecules in custom synthesis projects.
• Polymer Additives: Can be utilized in the synthesis of specialty polymers or as a chain transfer agent in certain polymerization processes.
• Research & Development: A valuable reagent for academic and industrial research exploring new synthetic methodologies and organosulfur chemistry.

Basic Information

Product Name	trans-2-(1-Mercapto-1-Methylethyl)-5-Methylcyclohexan-1-One
CAS No.	33281-91-3
Molecular Formula	C10H18OS
Molecular Weight	186.31 g/mol
Synonyms	trans-2-(1-Mercapto-1-methylethyl)-5-methylcyclohexanone; 2-(1-Mercapto-1-methylethyl)-5-methylcyclohexanone; 5-Methyl-2-(2-sulfanylpropan-2-yl)cyclohexan-1-one; 8-Mercapto-p-menthan-3-one; 8-Mercapto-p-menth-3-one; 8-Mercapto-3-oxo-p-menthane; 8-Mercapto-3-oxo-1-p-menthene; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our trans-2-(1-Mercapto-1-Methylethyl)-5-Methylcyclohexan-1-One is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, enantiomeric purity (where applicable), and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for reliable integration into your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and bases. For long-term storage, consider maintaining under an inert gas blanket such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral GC/HPLC)	Contact for details
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Refractive Index	Contact for details
Density	Contact for details

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