Description

4-Bromo-5-Chloro-2-Hydroxy-Benzaldehyde is a halogenated benzaldehyde derivative that serves as a versatile and high-value synthetic intermediate. Its unique substitution pattern makes it a critical building block for constructing complex molecules in advanced research and development. This compound is primarily sought after by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for synthesizing specialized electron-transport or host materials in electronic displays.
• Ligand and Catalyst Development: Useful for creating chelating ligands in coordination chemistry and catalysis for industrial processes.
• Dyestuff and Pigment Intermediate: Employed in the production of specialized colorants and high-performance pigments.
• Academic and Industrial Research: Serves as a standard or custom reagent for method development and exploratory synthesis in chemical research.

Basic Information

Product Name	4-Bromo-5-Chloro-2-Hydroxy-Benzaldehyde
CAS No.	886504-56-9
Molecular Formula	C7H4BrClO2
Molecular Weight	235.46 g/mol
Synonyms	5-Chloro-4-bromo-2-hydroxybenzaldehyde; 2-Hydroxy-4-bromo-5-chlorobenzaldehyde; 4-Bromo-5-chlorosalicylaldehyde; 5-Chloro-4-bromosalicylaldehyde; Benzaldehyde, 4-bromo-5-chloro-2-hydroxy-; 886504-56-9; 4-Bromo-5-chloro-2-hydroxybenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Chloro-2-Hydroxy-Benzaldehyde is manufactured under strict quality management systems. Each 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 provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.