Description

6-Bromo-4-Hydroxy-2-Oxo-2H-Chromene-3-Carbaldehyde is a versatile brominated coumarin derivative, a key heterocyclic building block prized for its reactive aldehyde and hydroxyl functionalities. This compound matters for its critical role as a synthetic intermediate in the development of complex organic molecules, enabling the construction of novel pharmacophores and advanced materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly for developing molecules with potential biological activity.
• Agrochemical Research: Used in the research and development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Organic Synthesis Building Block: The reactive aldehyde and bromine substituents make it a valuable scaffold for constructing complex heterocycles and functionalized coumarins via cross-coupling and condensation reactions.
• Material Science Research: Investigated for the development of organic semiconductors, fluorescent dyes, and photoresponsive materials due to the conjugated coumarin structure.
• Chemical Biology Probe Development: Utilized in creating molecular probes and tags for studying biological processes and enzyme activity.

Basic Information

Item	Details
Product Name	6-Bromo-4-Hydroxy-2-Oxo-2H-Chromene-3-Carbaldehyde
CAS No.	25863-93-8
Molecular Formula	C10H5BrO4
Molecular Weight	269.05 g/mol
Synonyms	6-Bromo-4-hydroxy-2-oxo-2H-chromene-3-carboxaldehyde; 6-Bromo-4-hydroxycoumarin-3-carbaldehyde; 3-Formyl-6-bromo-4-hydroxycoumarin; 6-Bromo-4-hydroxy-2-oxo-2H-1-benzopyran-3-carboxaldehyde; 6-Bromo-4-hydroxy-2H-chromene-2-one-3-carbaldehyde; 6-Bromo-4-hydroxy-1-benzopyran-2-one-3-carboxaldehyde; 25863-93-8
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Hydroxy-2-Oxo-2H-Chromene-3-Carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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