Description

3-Bromo-2,5-Dimethylthiophene is a high-purity brominated thiophene derivative, a crucial building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring fine chemical synthesis, such as pharmaceutical R&D, agrochemical manufacturing, and materials science, rely on this specific thiophene derivative for its predictable reactivity and structural features.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with thiophene-based heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides.
• Material Science & Organic Electronics: Serves as a precursor for conjugated polymers and organic semiconductors used in OLEDs, solar cells, and field-effect transistors (OFETs).
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and synthesizing complex molecular architectures.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and functional pigments.

Basic Information

Product Name	3-Bromo-2,5-Dimethylthiophene
CAS No.	31819-37-1
Molecular Formula	C6H7BrS
Molecular Weight	191.09 g/mol
Synonyms	2,5-Dimethyl-3-bromothiophene; 3-Bromo-2,5-dimethylthiophene; 3-Bromo-2,5-dimethyl-thiophene; Thiophene, 3-bromo-2,5-dimethyl-; 2,5-Dimethyl-3-bromothiophene; 3-Brom-2,5-dimethylthiophen; 3-Bromo-2,5-dimetiltiofene
EINECS	Contact for details

Quality Control

Our 3-Bromo-2,5-Dimethylthiophene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and degradation.

Specification

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

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