Description

6-Bromo-8-Methoxy-2-Oxo-2H-Chromene-3-Carboxylic Acid is a high-purity, functionalized coumarin derivative that serves as a critical advanced intermediate in organic synthesis. Its unique bromo-methoxy substitution pattern makes it a valuable scaffold for constructing complex molecules with tailored biological and photophysical properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially in oncology and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or emissive dopants due to its coumarin core.
• Fluorescent Probe & Dye Development: Utilized in creating sensitive chemical sensors and biological staining agents.
• Material Science Research: Acts as a monomer or modifier in the synthesis of specialty polymers with specific optical properties.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new synthetic routes for heterocyclic compounds.

Basic Information

Item	Detail
Product Name	6-Bromo-8-Methoxy-2-Oxo-2H-Chromene-3-Carboxylic Acid
CAS No.	119686-34-9
Molecular Formula	C11H7BrO5
Molecular Weight	299.08 g/mol
Synonyms	6-Bromo-8-methoxy-2-oxo-2H-chromene-3-carboxylic acid; 6-Bromo-8-methoxy-2-oxo-2H-1-benzopyran-3-carboxylic acid; 3-Carboxy-6-bromo-8-methoxycoumarin; 6-Bromo-8-methoxycoumarin-3-carboxylic acid; 119686-34-9; 6-Bromo-8-methoxy-2H-chromen-2-one-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Bromo-8-Methoxy-2-Oxo-2H-Chromene-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This product is light-sensitive and should be handled accordingly.

Specification

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