Description

5-Bromo-3-Nitrosalicylaldehyde is a versatile halogenated aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromo and nitro substituents on the salicylaldehyde core, makes it an essential precursor for synthesizing complex heterocyclic compounds and functional materials. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and ligands.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for antimicrobial and anti-inflammatory agents.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry: Used to prepare Schiff base ligands for metal complexes in catalysis and material science.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized azo dyes and colorants.
• Organic Electronic Materials: Starting material for synthesizing components used in OLEDs and other optoelectronic devices.
• Chemical Research & Development: Valuable reagent for academic and industrial R&D exploring new synthetic methodologies.

Basic Information

Product Name	5-Bromo-3-Nitrosalicylaldehyde
CAS No.	16634-88-1
Molecular Formula	C7H4BrNO4
Molecular Weight	246.02 g/mol
Synonyms	3-Nitro-5-bromosalicylaldehyde; 5-Bromo-3-nitro-2-hydroxybenzaldehyde; 2-Hydroxy-5-bromo-3-nitrobenzaldehyde; Salicylaldehyde, 5-bromo-3-nitro-; 5-Bromo-3-nitrosalicylaldehyde; 5-Br-3-NO2-SA
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Nitrosalicylaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards for high-purity fine chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.