Description

3-Cyano-6,8-Dibromochromone is a high-purity, halogenated chromone derivative, a versatile and critical building block in advanced organic synthesis. Its unique molecular structure, featuring both cyano and bromo substituents, makes it an essential precursor for developing novel heterocyclic compounds with potential biological activity. This compound is primarily sought after by research institutions and pharmaceutical R&D departments focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel drug candidates, particularly in the synthesis of chromone-based molecules with potential therapeutic applications.
• Agrochemical Research: Used in the discovery and synthesis of new active ingredients for crop protection agents, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport or emissive layer materials in electronic device fabrication.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents or ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe Development: Its chromone scaffold is valuable for constructing molecular probes used in bioimaging and sensing applications.
• Academic & Industrial R&D: A fundamental reagent for exploring new chemical reactions and synthesizing libraries of compounds for high-throughput screening.

Basic Information

Product Name	3-Cyano-6,8-Dibromochromone
CAS No.	252941-33-6
Molecular Formula	C10H3Br2NO2
Molecular Weight	328.95 g/mol
Synonyms	6,8-Dibromo-3-cyanochromone; 6,8-Dibromo-3-cyano-4H-chromen-4-one; 3-Cyano-6,8-dibromo-4H-chromen-4-one; 4H-1-Benzopyran-4-one, 3-cyano-6,8-dibromo-; Chromone, 3-cyano-6,8-dibromo-; 252941-33-6; 6,8-Dibromo-3-cyan-4-chromenon
EINECS	Contact for details

Quality Control

Our 3-Cyano-6,8-Dibromochromone is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting research integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.