Description

2-(3,5-Dibromo-4-Hydroxybenzoyl)-4-Benzopyrone is a specialized brominated benzopyrone derivative, a high-purity chemical intermediate of significant interest in advanced organic synthesis. Its unique halogenated structure makes it a valuable precursor for developing novel compounds with specific biological or material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new active molecules or functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new pesticides or herbicides, where the brominated benzopyrone scaffold can contribute to unique modes of action.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of advanced polymers, dyes, or photoactive materials.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying biological pathways and protein functions in academic and industrial research settings.
• Organic Synthesis Building Block: A versatile intermediate for constructing complex heterocyclic compounds and fine chemicals in custom synthesis and process development.

Basic Information

Item	Detail
Product Name	2-(3,5-Dibromo-4-Hydroxybenzoyl)-4-Benzopyrone
CAS No.	71581-85-6
Molecular Formula	C16H8Br2O4
Molecular Weight	424.04 g/mol
Synonyms	2-(3,5-Dibromo-4-hydroxybenzoyl)chromen-4-one; 3',5'-Dibromo-4'-hydroxyflavone; 2-(3,5-Dibromo-4-hydroxybenzoyl)-4H-chromen-4-one; 4'-Hydroxy-3',5'-dibromoflavone; Flavone, 3',5'-dibromo-4'-hydroxy-; 4H-1-Benzopyran-4-one, 2-(3,5-dibromo-4-hydroxybenzoyl)-; DBHF
EINECS	Contact for details

Quality Control

Our 2-(3,5-Dibromo-4-Hydroxybenzoyl)-4-Benzopyrone is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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
Identification (HPLC)	Retention time matches 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.