Description

5-Bromosalicylaldehyde is a versatile halogenated aromatic aldehyde that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both a formyl group and a phenolic hydroxyl group ortho to a bromine atom, makes it an indispensable intermediate for creating complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with antimicrobial, anti-inflammatory, or anticancer activities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Chelating Agent: Serves as a starting material for synthesizing Schiff base ligands used in coordination chemistry and catalysis.
• Functional Material Development: Building block for organic light-emitting diodes (OLEDs), liquid crystals, and other advanced electronic materials.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized colorants and photographic chemicals.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and methodologies.

Basic Information

Product Name	5-Bromosalicylaldehyde
CAS No.	17691-61-1
Molecular Formula	C7H5BrO2
Molecular Weight	201.02 g/mol
Synonyms	5-Bromo-2-hydroxybenzaldehyde; 2-Hydroxy-5-bromobenzaldehyde; Salicylaldehyde, 5-bromo-; 5-Bromosalicylal; 5-Bromo-2-formylphenol; 5-Bromosalicylic aldehyde; 5-BSA
EINECS	241-671-5

Quality Control

Our 5-Bromosalicylaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming identity, purity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis applications.

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 strong oxidizing agents, strong bases, and sources of ignition. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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