Overview
Osthole extract is a bioactive compound derived from the fruits of Cnidium monnieri, a plant commonly known as snake bed. It belongs to the coumarin family and is known for its wide range of pharmacological activities. The extract is widely used in traditional Chinese medicine and modern pharmaceuticals due to its therapeutic properties. Osthole is isolated through solvent extraction and purification processes, ensuring high purity for industrial applications. Its versatility makes it a valuable ingredient in various sectors, including healthcare and agriculture.
Physical and Chemical Properties
Osthole is a crystalline powder with a molecular weight of 244.29 g/mol. It has a melting point of 83-85°C and is soluble in organic solvents like ethanol and methanol but only slightly soluble in water. The compound exhibits stability under normal storage conditions but degrades when exposed to prolonged light or moisture. Its chemical structure includes a benzopyran core with a methoxy and prenyl group, contributing to its biological activity. Osthole's solubility and stability profile make it suitable for formulation in various delivery systems, including tablets and topical applications.
Main Applications
Osthole extract is primarily used in the pharmaceutical industry for its anti-inflammatory, antimicrobial, and vasorelaxant effects. It is a key ingredient in treatments for skin conditions, cardiovascular diseases, and immune disorders. Research also explores its potential in cancer therapy. In cosmetics, osthole is valued for its skin-brightening and anti-aging properties. Agricultural applications include its use as a natural pesticide due to its insecticidal activity. The extract's broad-spectrum efficacy makes it a versatile component in multiple industries.
Safety and Storage
Osthole extract should be handled with care to avoid inhalation or direct contact with skin and eyes. Proper personal protective equipment (PPE), such as gloves and masks, is recommended during handling. The compound is generally stable but should be stored in a cool, dry place away from light and moisture to prevent degradation. Long-term storage may require airtight containers with desiccants to maintain purity. Disposal should follow local regulations for chemical waste to minimize environmental impact.
B2B Procurement Guide
When procuring osthole extract, buyers should prioritize suppliers who provide certificates of analysis (COA) and material safety data sheets (MSDS). These documents verify purity, typically ranging from 98% to 99.5%, and outline safety protocols. Bulk purchases may qualify for discounts, but quality should not be compromised for cost. It's advisable to sample-test batches before large-scale procurement. Reliable suppliers often offer technical support and customization options, such as specific particle sizes or solubility profiles, to meet application requirements.
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