Description

Dimethyl 2,5-Dibromothiophene-3,4-Dicarboxylate is a high-purity, multi-functional organic building block and key synthetic intermediate. This compound is valued for its reactive bromine substituents and ester functionalities, which enable its use in complex coupling reactions and heterocyclic chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel thiophene-based drug candidates, including potential kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides with thiophene cores.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the development of organic semiconductors, OLEDs, and photovoltaic materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and coordination chemistry.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with unique thermal or electronic properties.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic organic chemistry and methodology development.

Basic Information

Product Name	Dimethyl 2,5-Dibromothiophene-3,4-Dicarboxylate
CAS No.	937640-21-6
Molecular Formula	C8H6Br2O4S
Molecular Weight	381.99 g/mol
Synonyms	Dimethyl 2,5-dibromothiophene-3,4-dicarboxylate; 3,4-Thiophenedicarboxylic acid, 2,5-dibromo-, dimethyl ester; 2,5-Dibromothiophene-3,4-dicarboxylic acid dimethyl ester; Methyl 2,5-dibromothiophene-3,4-dicarboxylate; Dimethyl 2,5-dibromo-3,4-thiophenedicarboxylate
EINECS	Contact for details

Quality Control

Our Dimethyl 2,5-Dibromothiophene-3,4-Dicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.