Khellin (CAS 82-02-0) Suppliers and Product Information

Khellin is a furanochrome compound with methoxy groups at positions 4 and 9, and a methyl group at position 7. It is a major constituent of the Ammi visnaga L. plant and has been used in herbal folk medicine. Khellin functions as a vasodilator, bronchodilator, anti-asthmatic agent, and cardiovascular drug.

Uses: Khellin has been utilized as a reference standard for supercritical fluid extraction from Ammi visnaga L. fruits. It is also used to study the medicinal effects of γ-Pyrones using reversed-phase HPLC methods. In combination with ultraviolet A irradiation, khellin has shown efficacy in treating vitiligo.

Purification: Khellin can be crystallized from water, methanol, petroleum ether, or diethyl ether.

Frequently Asked Questions about Khellin

Q: What are the main uses of Khellin?

A: Khellin is primarily used as a vasodilator, bronchodilator, anti-asthmatic agent, and cardiovascular drug. It has also shown promise in the treatment of vitiligo when combined with ultraviolet A irradiation.

Q: How is Khellin typically supplied?

A: Khellin is usually supplied in various package sizes ranging from 5mg to 25KG, with purities typically between 98% and 99.92%, depending on the supplier.

Q: What is the solubility of Khellin?

A: Khellin has a water solubility of 247.2g/L at 25°C. It is also slightly soluble in chloroform and methanol.

Q: How should Khellin be stored?

A: Khellin should be stored sealed in a dry environment at room temperature.