Psoralen, a naturally occurring furocoumarin compound, possesses a fascinating chemical structure and a wide range of applications that span from traditional medicine to modern industrial use. Found in plants such as psoralia species, limes, and figs, Psoralen’s unique photochemical properties have made it a subject of extensive scientific study and commercial interest. Its primary identification is by its CAS number: 66-97-7.

Chemically, Psoralen belongs to the psoralen family, characterized by a furo[2,3-b]benzopyran skeleton. Its mechanism of action often involves photoactivation by UVA light, leading to the formation of covalent adducts with DNA. This interaction underpins its use in photochemotherapy (PUVA) for treating dermatological conditions like psoriasis. In this therapeutic context, Psoralen acts as a photosensitizer, enabling UVA light to modulate cellular processes and inhibit the overproduction of skin cells.

Beyond its dermatological applications, Psoralen is highly valued as a pharmaceutical intermediate and a research chemical. In molecular biology, it serves as a tool for studying DNA structure, protein-DNA interactions, and DNA repair mechanisms. The ability to reliably buy Psoralen powder with high purity (>98%) is essential for researchers to achieve accurate and reproducible results in these sensitive experiments.

The industrial appeal of Psoralen is further enhanced by its potential in other fields. Some derivatives are being explored for their use as natural pesticides and insecticides in agriculture. For companies looking to source this versatile compound, partnering with experienced manufacturers and suppliers is key. Buyers should inquire about product specifications, pricing for bulk purchase, and the supplier's capacity to meet demand. Companies in China are significant manufacturers of Psoralen powder, offering competitive pricing and a robust supply chain for global clients needing this essential chemical.