Description

3,5-Dibromosalicylaldehyde is a halogenated derivative of salicylaldehyde, characterized by its two bromine atoms at the 3 and 5 positions of the aromatic ring. This compound serves as a versatile and critical organic intermediate and chemical building block for synthesizing more complex molecules. It is primarily utilized in the research and development of pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with antimicrobial or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Ligand and Chelating Agent: Acts as a starting material for creating Schiff base ligands used in coordination chemistry and catalysis.
• Organic Synthesis Building Block: Employed in various name reactions for introducing the salicylaldehyde moiety into complex organic frameworks.
• Material Science Research: Utilized in the development of organic semiconductors, fluorescent probes, and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Serves as a precursor for synthesizing specific halogenated dyes and colorants.

Basic Information

Product Name	3,5-Dibromosalicylaldehyde
CAS No.	90-59-5
Molecular Formula	C7H4Br2O2
Molecular Weight	279.91 g/mol
Synonyms	3,5-Dibromo-2-hydroxybenzaldehyde; 2-Hydroxy-3,5-dibromobenzaldehyde; Salicylaldehyde, 3,5-dibromo-; 3,5-Dibromosalicylal; NSC 403107
EINECS	202-003-4

Quality Control

Our 3,5-Dibromosalicylaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108 - 112 °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.