Description

Benzoyl Bromide, 4-Fluoro- (9Ci) is a specialized fluorinated benzoyl bromide derivative, a key building block in advanced organic synthesis. Its value lies in its reactive benzoyl bromide moiety combined with the strategic fluorine substitution, enabling precise molecular modifications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries who require high-purity intermediates for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of fluorinated active pharmaceutical ingredients (APIs), particularly in kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used to introduce the benzoyl and fluorine groups into novel herbicide and pesticide molecules, enhancing their biological activity and stability.
• Liquid Crystal & OLED Material Production: Serves as a building block for fluorinated aromatic compounds used in electronic display technologies.
• Polymer Chemistry: Employed as a monomer or modifier to create specialty polymers with specific thermal or chemical resistance properties.
• Organic Synthesis & Research: A versatile reagent for Friedel-Crafts acylation and other reactions where a fluorinated benzoylating agent is required.
• Dye & Pigment Manufacturing: Used in the synthesis of advanced fluorinated colorants with improved performance characteristics.

Basic Information

Product Name	Benzoyl Bromide, 4-Fluoro- (9Ci)
CAS No.	151093-41-3
Molecular Formula	C7H4BrFO
Molecular Weight	203.01 g/mol
Synonyms	4-Fluorobenzoyl Bromide; p-Fluorobenzoyl Bromide; α-Bromo-4-fluorobenzaldehyde; 4-Fluorobenzoic Acid Bromide; 4-Fluorobenzenecarbonyl Bromide; (4-Fluorophenyl)(oxo)methaniumyl Bromide; 1-Bromo-1-(4-fluorophenyl)methanone
EINECS	Contact for details

Quality Control

Our Benzoyl Bromide, 4-Fluoro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports development under cGMP guidelines for pharmaceutical applications.

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 and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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