Description

4-(3-Bromothien-2-Yl)Benzoyl Chloride is a high-purity, reactive organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for constructing novel heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing thiophene and benzoyl moieties for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive acid chloride group for amide or ester formation.
• Material Science Research: Serves as a monomer or functionalization agent in the development of advanced organic electronic materials, such as polymers for OLEDs or conductive films.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed cross-coupling reactions, which are fundamental in modern organic synthesis.
• Chemical Biology Probes: Acts as a starting material for synthesizing molecular probes and tags used in biochemical and diagnostic research.

Basic Information

Product Name	4-(3-Bromothien-2-Yl)Benzoyl Chloride
CAS No.	934570-50-0
Molecular Formula	C11H6BrClOS
Molecular Weight	301.58 g/mol
Synonyms	4-(3-Bromothiophen-2-yl)benzoyl chloride; 2-(4-Chlorocarbonylphenyl)-3-bromothiophene; 3-Bromo-2-(4-chlorocarbonylphenyl)thiophene; 4-(3-Bromo-2-thienyl)benzoyl chloride; [4-(3-Bromothiophen-2-yl)phenyl]methanoyl chloride; Benzoyl chloride, 4-(3-bromo-2-thienyl)-; 934570-50-0
EINECS	Contact for details

Quality Control

Our 4-(3-Bromothien-2-Yl)Benzoyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and scale-up. We adhere to cGMP principles where applicable, and all material is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as a strong acid/organic solvent derivative, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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