Description

4-(Butylthio)-4-Methylpentan-2-One is a specialized sulfur-containing ketone with a unique butylthio functional group, offering distinct reactivity and properties for advanced chemical synthesis. This compound is valued for its role as a versatile intermediate in the development of fine chemicals, pharmaceuticals, and functional materials. It is particularly relevant for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to introduce sulfur-based functionalities into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether linkages.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the sulfur moiety enhances biological activity.
• Ligand and Catalyst Precursor: Acts as a precursor for synthesizing specialized ligands in coordination chemistry and catalysis.
• Polymer Modification: Employed to introduce functional side chains into polymers, altering properties like adhesion, solubility, or reactivity.
• Flavor and Fragrance Ingredient Intermediate: Utilized in the controlled synthesis of sulfur-containing compounds that contribute to specific aroma profiles.
• Organic Synthesis Reagent: Functions as a versatile reagent in nucleophilic addition and condensation reactions for constructing complex organic molecules.

Basic Information

Product Name	4-(Butylthio)-4-Methylpentan-2-One
CAS No.	94278-21-4
Molecular Formula	C10H20OS
Molecular Weight	188.33 g/mol
Synonyms	4-Methyl-4-(butylthio)pentan-2-one; 4-Methyl-4-(butylsulfanyl)pentan-2-one; 2-Pentanone, 4-(butylthio)-4-methyl-; 4-(Butylthio)-4-methyl-2-pentanone; 4-(n-Butylthio)-4-methylpentan-2-one; 4-Methyl-4-(butylmercapto)pentan-2-one; 4-(Butylsulfanyl)-4-methylpentan-2-one
EINECS	Contact for details

Quality Control

Our 4-(Butylthio)-4-Methylpentan-2-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for manufacturing, ensuring reliability for critical applications.

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 easily oxidized (store under inert atmosphere) and is light-sensitive. Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider maintaining under an inert gas such as nitrogen or argon.

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)	Total impurities ≤ 3.0%
Refractive Index (20°C)	1.470 - 1.480
Density (20°C)	0.92 - 0.96 g/mL

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