Description

3-Bromo-6-Chlorochromone is a halogenated chromone derivative, a versatile heterocyclic building block prized for its unique chemical reactivity. This compound is a critical intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is essential for medicinal chemists and R&D professionals developing novel active ingredients, where its structure serves as a key scaffold for creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the chromone core.
• Organic Synthesis Building Block: Serves as a versatile substrate for further functionalization via cross-coupling reactions, nucleophilic substitutions, and cyclization processes.
• Material Science Research: Investigated as a precursor for organic electronic materials or fluorescent dyes due to its conjugated chromone structure.
• Academic & R&D Laboratories: Employed in fundamental chemical research to explore new synthetic methodologies and reaction mechanisms.

Basic Information

Product Name	3-Bromo-6-Chlorochromone
CAS No.	73220-38-9
Molecular Formula	C9H4BrClO2
Molecular Weight	259.48 g/mol
Synonyms	3-Bromo-6-chloro-4H-chromen-4-one; 3-Bromo-6-chloro-4H-1-benzopyran-4-one; 6-Chloro-3-bromochromone; 3-Bromo-6-chlorochromen-4-one; Chromone, 3-bromo-6-chloro-
EINECS	Contact for details

Quality Control

Our 3-Bromo-6-Chlorochromone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to ensure traceability and compliance with your research or production requirements.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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