Description

4-Fluoroaniline Hydrobromide is a high-purity organic salt derivative of 4-fluoroaniline, widely utilized as a critical building block in advanced chemical synthesis. This compound is valued for its role in introducing the fluoroaniline moiety into target molecules, enabling the development of compounds with tailored properties. It is an essential intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing fluorinated aniline structures.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated aromatic components in electronic display and lighting materials.
• Dye & Pigment Manufacturing: Employed in the production of specialized dyes and pigments requiring fluorinated intermediates for color fastness and performance.
• Polymer Modification: Acts as a monomer or modifier in the synthesis of high-performance polymers and resins.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new fluorinated compounds and reaction pathways.

Basic Information

Product Name	4-Fluoroaniline Hydrobromide
CAS No.	85734-18-5
Molecular Formula	C6H7FN·HBr
Molecular Weight	190.04 g/mol
Synonyms	4-Fluoroaniline HBr; p-Fluoroaniline Hydrobromide; 1-Amino-4-fluorobenzene Hydrobromide; Benzenamine, 4-fluoro-, hydrobromide; 4-Fluoroanilinium Bromide; 4-FAB HBr; 4-Fluoro-phenylamine hydrobromide
EINECS	Contact for details

Quality Control

Our 4-Fluoroaniline Hydrobromide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and consistency.

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, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤1.0%
Heavy Metals	<20 ppm
Residue on Ignition	≤0.1%

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