Description

6-Bromo-4-Ethoxycoumarin is a halogenated coumarin derivative, a versatile organic intermediate prized for its unique molecular scaffold. This compound matters for its role as a key building block in the synthesis of more complex heterocyclic systems and functional materials. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material industries for creating novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or possessing fluorescent properties for bio-imaging.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the coumarin backbone for biological activity.
• Organic Synthesis Building Block: Serves as a versatile substrate for further functionalization via cross-coupling reactions (e.g., Suzuki, Sonogashira) to create complex molecular libraries.
• Fluorescent Probe Development: The coumarin core is a classic fluorophore; this brominated derivative is used to synthesize advanced fluorescent dyes and sensors for analytical chemistry.
• Material Science Research: Investigated as a monomer or additive for the creation of organic electronic materials, polymers, and light-harvesting complexes.

Basic Information

Product Name	6-Bromo-4-Ethoxycoumarin
CAS No.	720675-11-6
Molecular Formula	C₁₁H₉BrO₃
Molecular Weight	269.09 g/mol
Synonyms	6-Bromo-4-ethoxy-2H-chromen-2-one; 4-Ethoxy-6-bromocoumarin; 2H-1-Benzopyran-2-one, 6-bromo-4-ethoxy-; 6-Bromo-4-ethoxy-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Ethoxycoumarin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed batch-specific data are available upon request.

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). This material is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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.