Description

3-Bromo-2-(Methylthio)Thiophene is a high-purity, functionalized thiophene derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and thioether-substituted structure makes it an essential intermediate for constructing complex heterocyclic systems and functional materials. This compound is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and electronic components.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in the synthesis of thiophene-based bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in Organic Light-Emitting Diodes (OLEDs) and organic photovoltaics.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create specialized ligands for catalytic applications.
• Chemical Research & Development: A versatile building block for exploring new chemical reactions and synthesizing complex, sulfur-containing heterocycles in academic and industrial labs.

Basic Information

Product Name	3-Bromo-2-(Methylthio)Thiophene
CAS No.	66768-75-0
Molecular Formula	C5H5BrS2
Molecular Weight	209.13 g/mol
Synonyms	2-Bromo-3-(Methylthio)Thiophene; 3-Bromo-2-Methylsulfanylthiophene; Thiophene, 3-bromo-2-(methylthio)-; 2-Methylthio-3-bromothiophene; 3-Bromo-2-(methylmercapto)thiophene; 66768-75-0; 3-Bromo-2-methylthiothiophene
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-(Methylthio)Thiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment to support your quality assurance and regulatory needs.

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 incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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