Description

7,8-Dihydroxy-6-Methoxycoumarin is a naturally derived coumarin derivative with significant biological activity. This compound matters for its role as a key intermediate in pharmaceutical synthesis and as a reference standard in analytical chemistry. It is primarily needed by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries for developing active ingredients and conducting quality control.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of more complex drug molecules and active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Used in High-Performance Liquid Chromatography (HPLC) and other analytical methods for the identification and quantification of related compounds.
• Biochemical Research: Employed in life science research to study enzyme inhibition, antioxidant properties, and other biological pathways.
• Cosmetic Ingredient Development: Investigated for potential use in skincare formulations due to its structural relationship with bioactive coumarins.
• Fine Chemical Synthesis: Serves as a starting material or intermediate in the production of specialty chemicals and flavors/fragrances.

Basic Information

Product Name	7,8-Dihydroxy-6-Methoxycoumarin
CAS No.	574-84-5
Molecular Formula	C₁₀H₈O₅
Molecular Weight	208.17 g/mol
Synonyms	6-Methoxy-7,8-dihydroxycoumarin; Fraxetin; 7,8-Dihydroxy-6-methoxy-2H-1-benzopyran-2-one; 6-Methoxy-7,8-dihydroxy-2H-chromen-2-one; 7,8-Dihydroxy-6-methoxy-2H-chromen-2-one; 6-Methoxy-7,8-dihydroxy-1-benzopyran-2-one
EINECS	209-377-8

Quality Control

Our 7,8-Dihydroxy-6-Methoxycoumarin is produced under strict quality management protocols. Each batch undergoes comprehensive 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 synthesis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.