Description

2-Bromo-5-Nitroaniline is a versatile aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of its bromo and nitro functional groups, which enable selective and sequential chemical transformations. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to construct complex molecules for active ingredients and specialty dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated aniline scaffold.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where the nitro and bromo groups facilitate further functionalization.
• Dye and Pigment Manufacturing: Serves as a starting material for azo dyes and other complex colorants, contributing to color fastness and specific hue properties.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Liquid Crystal Materials: Utilized in the synthesis of liquid crystal compounds for display technologies.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new coupling reactions and heterocyclic compound synthesis.

Basic Information

Product Name	2-Bromo-5-Nitroaniline
CAS No.	10403-47-1
Molecular Formula	C6H5BrN2O2
Molecular Weight	217.02 g/mol
Synonyms	5-Nitro-2-bromoaniline; 2-Bromo-5-nitrobenzenamine; 1-Amino-2-bromo-5-nitrobenzene; Benzenamine, 2-bromo-5-nitro-; Aniline, 2-bromo-5-nitro-; 2-Br-5-NO2-C6H3NH2
EINECS	233-875-6

Quality Control

Our 2-Bromo-5-Nitroaniline is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support compliance with global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	142 - 147 °C
Loss on Drying	≤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.