Description

3-Bromo-2-Hydroxy-5-Nitrobenzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring bromo, hydroxy, and nitro substituents, makes it a valuable precursor for constructing complex heterocyclic systems and functional materials. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active compounds and advanced polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for creating libraries of heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its functional groups allow for the introduction of specific activity profiles.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized chelating ligands used in catalysis and metal complexation.
• Functional Material Research: Building block for organic electronic materials, dyes, and pigments due to its electron-withdrawing nitro group and reactive aldehyde functionality.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on new organic reactions and methodology development.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-Bromo-2-Hydroxy-5-Nitrobenzaldehyde
CAS No.	16789-84-7
Molecular Formula	C7H4BrNO4
Molecular Weight	246.02 g/mol
Synonyms	5-Nitro-3-bromosalicylaldehyde; 2-Hydroxy-5-nitro-3-bromobenzaldehyde; 3-Bromo-5-nitrosalicylaldehyde; 3-Bromo-2-hydroxy-5-nitro-benzaldehyde; Benzaldehyde, 3-bromo-2-hydroxy-5-nitro-; 3-Bromo-5-nitro-2-hydroxybenzaldehyde; 3-Bromo-5-nitrosalicylaldehyde; 2-Hydroxy-3-bromo-5-nitrobenzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Hydroxy-5-Nitrobenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.