Description

4-Bromo-1-Iodo-2-Nitrobenzene is a high-purity, multi-halogenated nitroaromatic compound, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring bromine, iodine, and nitro substituents on a benzene ring, makes it an exceptionally versatile intermediate for creating complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting complex diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed reactions (e.g., Suzuki, Sonogashira, Heck) due to the presence of both bromine and iodine, allowing for sequential, selective functionalization.
• Dye and Pigment Chemistry: Acts as an intermediate in the synthesis of complex, high-performance organic dyes and pigments.
• Academic & Contract Research: A valuable reagent for methodological development and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	4-Bromo-1-Iodo-2-Nitrobenzene
CAS No.	112671-42-8
Molecular Formula	C6H3BrINO2
Molecular Weight	327.90 g/mol
Synonyms	1-Bromo-4-iodo-3-nitrobenzene; 3-Nitro-4-bromoiodobenzene; 2-Nitro-4-bromo-1-iodobenzene; 4-Bromo-2-nitro-1-iodobenzene; Benzene, 1-bromo-4-iodo-3-nitro-; 4-Bromo-1-iodo-2-nitro-benzene
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-Iodo-2-Nitrobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.