Description

3,4-Thiophenedicarbonitrile, 2,5-Dibromo- is a high-purity, multi-functional organic building block characterized by its brominated thiophene core. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought by research and development teams, as well as production chemists, in the fields of organic electronics, agrochemicals, and pharmaceutical manufacturing. Its specific substitution pattern makes it a versatile precursor for constructing complex heterocyclic systems.

Application

• Organic Semiconductor Synthesis: A crucial monomer or intermediate for constructing conjugated polymers and small molecules used in Organic Light-Emitting Diodes (OLEDs), Organic Photovoltaics (OPVs), and Field-Effect Transistors (OFETs).
• Pharmaceutical Intermediate: Serves as a building block in the development of novel drug candidates, particularly those targeting various therapeutic areas where the thiophene scaffold is pharmacologically active.
• Agrochemical Research: Used in the synthesis of new generation herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for biological activity.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-organic frameworks (MOFs) or catalysts for cross-coupling reactions.
• Dye and Pigment Chemistry: Acts as a precursor for the synthesis of specialized dyes and functional pigments with specific electronic or color properties.
• Material Science Research: Utilized in academic and industrial R&D for creating novel functional materials with tailored electronic or optical characteristics.

Basic Information

Product Name	3,4-Thiophenedicarbonitrile, 2,5-Dibromo-
CAS No.	1056841-63-4
Molecular Formula	C6Br2N2S
Molecular Weight	291.96 g/mol
Synonyms	2,5-Dibromothiophene-3,4-dicarbonitrile; 2,5-Dibromo-3,4-thiophenedicarbonitrile; 3,4-Dicyano-2,5-dibromothiophene; 2,5-Dibromo-3,4-dicyanothiophene; Thiophene-3,4-dicarbonitrile, 2,5-dibromo-; 2,5-Dibromothiophene-3,4-dinitrile
EINECS	Contact for details

Quality Control

Our 3,4-Thiophenedicarbonitrile, 2,5-Dibromo- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and GC-MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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