Description

2-Bromo-4-Nitrophenol is a versatile halogenated nitrophenol derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of its bromo and nitro functional groups, which enable precise electrophilic aromatic substitution and coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and dye industries who require high-purity building blocks for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring halogenated aromatic scaffolds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the nitrophenol structure is integral to biological activity.
• Dye and Pigment Manufacturing: Acts as an intermediate for azo dyes and other colorants, contributing to chromophore development.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to create more complex chemical architectures.
• Research & Development: Utilized in academic and industrial R&D labs for method development and exploring new synthetic pathways.
• Material Science: Potential monomer or modifier in the synthesis of specialty polymers and advanced organic materials.

Basic Information

Item	Detail
Product Name	2-Bromo-4-Nitrophenol
CAS No.	5847-59-6
Molecular Formula	C6H4BrNO3
Molecular Weight	218.01 g/mol
Synonyms	4-Nitro-2-bromophenol; 2-Bromo-4-nitrophenol; 2-Bromo-4-hydroxy-1-nitrobenzene; Phenol, 2-bromo-4-nitro-; o-Bromo-p-nitrophenol; 2-Br-4-NO2-PhOH
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Nitrophenol is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	138°C - 142°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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