Description

Ethyl 6-Bromocoumarin-3-Carboxylate is a versatile brominated coumarin derivative that serves as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its role as a key building block in the synthesis of complex heterocyclic systems and functional materials. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and fluorescent probes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or possessing fluorescent properties for bio-imaging.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the coumarin scaffold's bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or emissive layers due to the coumarin core's photophysical properties.
• Fluorescent Dye & Sensor Synthesis: Serves as a starting material for creating advanced fluorescent tags, probes, and chemosensors used in analytical chemistry and bio-detection.
• Academic & Industrial R&D: Employed in methodological studies and as a standard in synthetic organic chemistry research for cross-coupling and condensation reactions.
• Material Science: Used in the preparation of specialty polymers and coatings where the bromo and ester functionalities allow for further chemical modification.

Basic Information

Product Name	Ethyl 6-Bromocoumarin-3-Carboxylate
CAS No.	2199-90-8
Molecular Formula	C₁₂H₉BrO₄
Molecular Weight	297.10 g/mol
Synonyms	6-Bromo-3-carbethoxycoumarin; Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate; 6-Bromocoumarin-3-carboxylic acid ethyl ester; 3-Carbethoxy-6-bromocoumarin; 2H-1-Benzopyran-3-carboxylic acid, 6-bromo-2-oxo-, ethyl ester; 6-Bromo-2-oxo-2H-chromene-3-carboxylic acid ethyl ester; Ethyl 6-bromo-2-oxo-2H-1-benzopyran-3-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 6-Bromocoumarin-3-Carboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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