Description

2-Bromo-4'-Nitroacetophenone is a versatile and high-purity organic intermediate of significant importance in advanced chemical synthesis. Its unique molecular structure, featuring both bromo and nitro functional groups, makes it a critical building block for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with nitroaromatic or bromoaromatic moieties.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Serves as a versatile reagent for cross-coupling reactions, nucleophilic substitutions, and the construction of complex heterocyclic compounds in R&D laboratories.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Intermediate: Acts as a starting material for the synthesis of certain azo dyes and other colored compounds.

Basic Information

Product Name	2-Bromo-4'-Nitroacetophenone
CAS No.	99-81-0
Molecular Formula	C8H6BrNO3
Molecular Weight	244.04 g/mol
Synonyms	1-(4-Nitrophenyl)-2-bromoethanone; 2-Bromo-1-(4-nitrophenyl)ethanone; 4'-Nitro-2-bromoacetophenone; 4-Nitrophenacyl bromide; p-Nitrophenacyl bromide; α-Bromo-4-nitroacetophenone; Ethanone, 2-bromo-1-(4-nitrophenyl)-
EINECS	202-788-5

Quality Control

Our 2-Bromo-4'-Nitroacetophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and research purposes.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	96 - 100 °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.