Description

2-Bromo-3-Fluorobenzoyl Chloride is a versatile and highly reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of halogen substituents, which enable precise functionalization and the construction of complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing fluorinated and brominated aromatic systems.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, where the halogen atoms can enhance biological activity and environmental stability.
• Ligand and Catalyst Preparation: Employed in the creation of specialized ligands for transition metal catalysis and organocatalysts.
• Material Science Research: Building block for synthesizing monomers, polymers, and liquid crystals with specific electronic or optical properties.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules in research applications due to its reactive acyl chloride group.
• Custom Synthesis and Contract Manufacturing: Supplied to fine chemical companies for use in multi-step custom synthesis projects.

Basic Information

Product Name	2-Bromo-3-Fluorobenzoyl Chloride
CAS No.	1000339-91-2
Molecular Formula	C7H3BrClFO
Molecular Weight	237.45 g/mol
Synonyms	3-Fluoro-2-bromobenzoyl chloride; 2-Bromo-3-fluorobenzoic acid chloride; Benzoic acid, 2-bromo-3-fluoro-, chloride; o-Bromo-m-fluorobenzoyl chloride; 2-Bromo-3-fluorobenzene-1-carbonyl chloride; 2-Bromo-3-fluorobenzoic acid chloride; 2-Bromo-3-fluorobenzoyl chloride (CAS 1000339-91-2)
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Fluorobenzoyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at 2-8°C (refrigerated) or as specified on the label. This compound is hygroscopic (moisture-sensitive) and reacts with water, strong acids, and bases. Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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