Description

Ostruthol is a naturally occurring coumarin derivative, a class of compounds known for their distinct biological activities. This high-purity compound is valued for its role as a key reference standard and active ingredient in research and development. It is primarily sought by the pharmaceutical, nutraceutical, and cosmetic industries for applications in formulation studies, analytical method development, and bioactivity screening.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of coumarin derivatives in drug discovery and quality control laboratories.
• Natural Product Research: Serves as a bioactive lead compound or a comparative marker in studies exploring anti-inflammatory, antioxidant, or antimicrobial properties.
• Cosmetic & Skincare Formulations: Investigated for potential use in products targeting skin conditioning, due to the biological profile associated with certain coumarins.
• Nutraceutical Ingredient: Employed in the development and standardization of herbal extracts and dietary supplements where coumarin content is relevant.
• Academic & Industrial R&D: A critical material for synthetic chemistry, metabolic pathway studies, and pharmacological screening assays.
• Analytical Chemistry: Utilized as a calibration standard in chromatographic methods (HPLC, GC) and spectroscopic analysis for compound verification.

Basic Information

Product Name	Ostruthol
CAS No.	642-08-0
Molecular Formula	C19H22O4
Molecular Weight	314.38 g/mol
Synonyms	6-Geranyl-7-hydroxycoumarin; 7-Hydroxy-6-(3,7-dimethyl-2,6-octadienyl)-2H-1-benzopyran-2-one; 7-Hydroxy-6-geranyl-coumarin; Ostruthine; (+)-Ostruthol; Imperatorin metabolite
EINECS	211-396-0

Quality Control

Our Ostruthol CAS NO 642-08-0 is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via IR and NMR spectroscopy. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production 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 crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Specification available upon request
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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