Description

4-Amino-3-Bromo-2,5-Difluorobenzonitrile is a high-value, multi-functional aromatic intermediate featuring a unique combination of halogen and amino substituents. This compound is critical for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it serves as a key building block. It is primarily sought by R&D chemists and process development scientists for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting central nervous system (CNS) disorders, oncology, and anti-infectives.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new chemical reactions, catalysis, and the development of novel heterocyclic compounds.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing complex dyes and functional pigments due to its amino and cyano groups.

Basic Information

Product Name	4-Amino-3-Bromo-2,5-Difluorobenzonitrile
CAS No.	112279-62-6
Molecular Formula	C7H3BrF2N2
Molecular Weight	233.01 g/mol
Synonyms	2,5-Difluoro-4-amino-3-bromobenzonitrile; 3-Bromo-2,5-difluoro-4-aminobenzonitrile; Benzonitrile, 4-amino-3-bromo-2,5-difluoro-; 4-Amino-3-bromo-2,5-difluorobenzene carbonitrile; 112279-62-6; 4-Amino-3-bromo-2,5-difluoro-benzonitrile
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Bromo-2,5-Difluorobenzonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and internal quality standards.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.