Description

2-Chloro-1-(3,4-Dibromo-2-Thienyl)-1-Ethanone is a high-value, multi-halogenated thiophene derivative that serves as a critical synthetic intermediate. Its unique structure, featuring chlorine and bromine substituents on a thiophene ketone core, makes it an essential building block for constructing complex heterocyclic systems. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Serves as a monomer or building block for developing advanced polymers and organic electronic materials with specific optoelectronic properties.
• Organic Synthesis & Methodology: A valuable substrate for studying new halogenation, cross-coupling, and cyclization reactions in academic and industrial R&D settings.
• Ligand and Catalyst Development: Used to create novel thiophene-based ligands for metal complexes in catalytic applications.

Basic Information

Product Name	2-Chloro-1-(3,4-Dibromo-2-Thienyl)-1-Ethanone
CAS No.	62673-71-6
Molecular Formula	C6H3Br2ClOS
Molecular Weight	314.41 g/mol
Synonyms	2-Chloro-1-(3,4-dibromo-2-thienyl)ethanone; 2-Chloro-1-(3,4-dibromothiophen-2-yl)ethanone; 3,4-Dibromo-2-acetylthiophene chloride; 1-(3,4-Dibromo-2-thienyl)-2-chloroethanone; Ethanone, 2-chloro-1-(3,4-dibromo-2-thienyl)-; 2-Acetyl-3,4-dibromothiophene chloride
EINECS	Contact for details

Quality Control

Our 2-Chloro-1-(3,4-Dibromo-2-Thienyl)-1-Ethanone is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. All products undergo rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

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. This compound is moisture-sensitive; ensure containers are sealed under an inert atmosphere if specified for high-purity grades.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.