Description

4-Bromo-2-Nitroaniline is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromo and nitro substituents, makes it a valuable intermediate for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and dye industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated aniline motifs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the nitroaniline structure is integral to biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for azo dyes and other complex colorants, contributing to color fastness and hue.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in electronic applications.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions, catalysis, and material science.
• Polymer Chemistry: Can be incorporated as a monomer or modifier to impart specific properties like UV stability or reactivity into polymer chains.

Basic Information

Item	Detail
Product Name	4-Bromo-2-Nitroaniline
CAS No.	875-51-4
Molecular Formula	C6H5BrN2O2
Molecular Weight	217.02 g/mol
Synonyms	2-Nitro-4-bromoaniline; 4-Bromo-2-nitrobenzenamine; 1-Amino-4-bromo-2-nitrobenzene; Benzenamine, 4-bromo-2-nitro-; 4-Br-2-NO2-C6H3NH2; 4-Bromo-2-nitro-phenylamine; p-Bromo-o-nitroaniline
EINECS	212-870-6

Quality Control

Our 4-Bromo-2-Nitroaniline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange 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.