Description

6-Chloro-3-(2-Bromoacetyl)-2-Chromenone is a versatile and highly functionalized chromenone derivative that serves as a critical synthetic intermediate. Its unique structure, featuring both chloro and bromoacetyl substituents, makes it a valuable electrophilic building block for constructing complex heterocyclic systems. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those with chromenone or coumarin-based scaffolds for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive halogen sites for further functionalization.
• Organic Synthesis Building Block: Serves as a versatile electrophile in cross-coupling reactions, nucleophilic substitutions, and cyclization reactions to create complex molecular architectures.
• Material Science Research: Investigated as a monomer or precursor for the development of organic electronic materials, dyes, and fluorescent markers.
• Academic & R&D Laboratories: Essential for methodological studies in synthetic organic chemistry and for exploring new reaction pathways.

Basic Information

Product Name	6-Chloro-3-(2-Bromoacetyl)-2-Chromenone
CAS No.	106577-99-5
Molecular Formula	C₁₁H₆BrClO₃
Molecular Weight	301.52 g/mol
Synonyms	3-(2-Bromoacetyl)-6-chloro-2H-chromen-2-one; 6-Chloro-3-(bromoacetyl)coumarin; 2-Bromo-1-(6-chloro-2-oxo-2H-chromen-3-yl)ethanone; 6-Chloro-3-(2-bromoacetyl)coumarin; 6-Chloro-3-bromoacetylcoumarin; BBC; 6-Chloro-3-(α-bromoacetyl)coumarin
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-(2-Bromoacetyl)-2-Chromenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to pale 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.