Description

Fraxidin CAS NO 525-21-3 is a naturally occurring coumarin derivative, a class of compounds known for their diverse biological activities. This high-purity phytochemical is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily sought by the pharmaceutical, nutraceutical, and advanced chemical synthesis sectors for applications requiring consistent quality and reliable supply.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactive Compound Research: Serves as a lead molecule or intermediate in pharmacological studies targeting inflammation, oxidative stress, and metabolic disorders.
• Nutraceutical Formulation: Incorporated into dietary supplements for its potential health-promoting properties derived from its natural source.
• Chemical Synthesis: Acts as a versatile building block or precursor for the synthesis of more complex coumarin-based derivatives with enhanced biological profiles.
• Cosmeceutical Development: Explored for inclusion in skincare formulations for its potential antioxidant and protective benefits.

Basic Information

Product Name	Fraxidin
CAS No.	525-21-3
Molecular Formula	C11H10O5
Molecular Weight	222.19 g/mol
Synonyms	6-Hydroxy-7-methoxycoumarin; 7-Methoxy-6-hydroxycoumarin; 6-Hydroxy-7-methoxy-2H-1-benzopyran-2-one; Fraxidine; Fraxidin (Coumarin)
EINECS	Contact for details

Quality Control

Our Fraxidin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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