Description

Visnagin is a naturally occurring furanochromone compound, a secondary metabolite found in plants like *Ammi visnaga*. This compound serves as a crucial pharmacological reference standard and research chemical for studying biological pathways and therapeutic potential. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of high-purity analytical standards.

Application

• Pharmaceutical Research & Development: As a key reference standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Bioactivity Studies: Investigation of its potential pharmacological properties, including vasodilatory, anti-inflammatory, and spasmolytic effects.
• Natural Product Chemistry: Serves as a purified marker compound for the standardization of botanical extracts and herbal formulations.
• Academic Research: Used in biochemical and pharmacological studies to explore mechanism of action and structure-activity relationships (SAR).
• Analytical Chemistry: Employed as a high-purity calibrant in chromatographic (HPLC, GC) and spectroscopic analyses.

Basic Information

Product Name	Visnagin
CAS No.	82-57-5
Molecular Formula	C13H10O4
Molecular Weight	230.22 g/mol
Synonyms	Visnagin; 4-Methoxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one; 5H-Furo[3,2-g][1]benzopyran-5-one, 4-methoxy-7-methyl-; Khellin, 4-methoxy-; Visnagalin; Ammidin; Visnagina; NSC 407259
EINECS	201-426-9

Quality Control

Our Visnagin is produced under a strict quality management system. 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 development. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C).

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%
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.