Description

2,5-Dibromothiophene-3-Carbonitrile is a high-purity brominated thiophene derivative, serving as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular structure, which provides reactive sites for constructing complex heterocyclic systems and functionalized materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation 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 (OPVs).
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on heterocyclic chemistry and cross-coupling reactions.
• Specialty Polymer Modification: Used to introduce bromine and nitrile functionalities into polymer backbones to alter physical and chemical properties.

Basic Information

Product Name	2,5-Dibromothiophene-3-Carbonitrile
CAS No.	18792-01-3
Molecular Formula	C5HBr2NS
Molecular Weight	281.94 g/mol
Synonyms	3-Cyano-2,5-dibromothiophene; 2,5-Dibromo-3-thiophenecarbonitrile; 2,5-Dibromothiophene-3-carbonitrile; Thiophene-3-carbonitrile, 2,5-dibromo-; 2,5-Dibromo-3-cyanothiophene; 3-Thiophenecarbonitrile, 2,5-dibromo-
EINECS	Contact for details

Quality Control

Every batch of 2,5-Dibromothiophene-3-Carbonitrile is produced and tested under strict quality management protocols to ensure consistency and high purity for research and production use. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay purity and impurity profiles. Our quality systems are designed to meet the stringent requirements of cGMP and ISO standards where applicable, supporting our commitment to supply chain reliability.

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 and bases. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0% (Area %)
Melting Point	95 - 100 °C
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.