Description

1-(5-Methylthien-2-Yl)Butan-1-One is a high-purity organic compound featuring a thiophene ring, a key structural motif in advanced chemical synthesis. This compound serves as a versatile and valuable building block (synthon) for the research and development of complex molecules. It is primarily sought by pharmaceutical intermediates manufacturers and agrochemical research teams for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used as a key building block for developing new-generation pesticides and herbicides with enhanced efficacy.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and other advanced functional materials.
• Flavor & Fragrance Industry: Serves as an intermediate for synthesizing complex aroma chemicals and specialty flavors.
• Organic Synthesis & R&D: A versatile synthon for academic and industrial research in heterocyclic and medicinal chemistry.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related manufacturing processes.

Basic Information

Product Name	1-(5-Methylthien-2-Yl)Butan-1-One
CAS No.	79852-26-9
Molecular Formula	C9H12OS
Molecular Weight	168.26 g/mol
Synonyms	1-(5-Methyl-2-thienyl)-1-butanone; 1-Butanone, 1-(5-methyl-2-thienyl)-; 5-Methyl-2-butyrylthiophene; 2-Butyryl-5-methylthiophene; 5-Methyl-2-thienyl butyl ketone; 1-(5-Methyl-2-thienyl)butan-1-one; 79852-26-9 (CAS)
EINECS	Contact for details

Quality Control

Our 1-(5-Methylthien-2-Yl)Butan-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.