Description

4-Methyl-2-Acetylthiophene is a high-purity, versatile organic intermediate belonging to the class of acetyl-substituted thiophenes. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds with thiophene-based heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides.
• Material Science: Serves as a monomer or building block for the development of conductive polymers, organic semiconductors, and specialty polymers.
• Flavor & Fragrance Industry: Employed in the synthesis of complex aroma chemicals and flavoring agents.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D in heterocyclic chemistry and medicinal chemistry.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments.

Basic Information

Product Name	4-Methyl-2-Acetylthiophene
CAS No.	97511-21-2
Molecular Formula	C7H8OS
Molecular Weight	140.20 g/mol
Synonyms	1-(4-Methyl-2-thienyl)ethanone; 2-Acetyl-4-methylthiophene; 4-Methylthiophen-2-yl methyl ketone; Methyl 4-methyl-2-thienyl ketone; 4-Methyl-2-thienyl methyl ketone; 2-Acetyl-4-methylthiophene; 1-(4-Methyl-2-thiophenyl)ethan-1-one
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Acetylthiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content	≤ 0.5%

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