Description

Cyclopentanone, 3-Methyl-2,2-Bis(Methylthio)- (9Ci) is a specialized organic sulfur compound belonging to the cyclopentanone family. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique molecular structure that incorporates both ketone and thioether functional groups. It is primarily utilized by pharmaceutical R&D teams, agrochemical manufacturers, and fine chemical producers for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring complex sulfur-containing heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the methylthio groups can contribute to biological activity.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated as a monomer or additive in the development of advanced polymers and functional materials.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex molecular architectures in medicinal chemistry.

Basic Information

Product Name	Cyclopentanone, 3-Methyl-2,2-Bis(Methylthio)- (9Ci)
CAS No.	88525-11-5
Molecular Formula	C8H14OS2
Molecular Weight	190.32 g/mol
Synonyms	3-Methyl-2,2-bis(methylthio)cyclopentanone; 2,2-Bis(methylthio)-3-methylcyclopentanone; 3-Methyl-2,2-bis(methylsulfanyl)cyclopentan-1-one; 88525-11-5; Cyclopentanone, 3-methyl-2,2-bis(methylthio)-; 3-Methyl-2,2-bis(methylmercapto)cyclopentanone
EINECS	Contact for details

Quality Control

Our Cyclopentanone, 3-Methyl-2,2-Bis(Methylthio)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for pharmaceutical and fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.