Overview
Dehydrozingerone is a phenolic compound derived from ginger (Zingiber officinale). It is structurally similar to zingerone but has enhanced antioxidant properties due to its unsaturated side chain. This compound is valued in various industries for its stability and health benefits. Initially identified as a minor component in ginger, dehydrozingerone is now synthesized for commercial use. Its applications span cosmetics, pharmaceuticals, and food additives, where it acts as a natural preservative and therapeutic agent.
Physical and Chemical Properties
Dehydrozingerone appears as a pale yellow to white crystalline powder with a molecular weight of 192.21 g/mol. It has a melting point of approximately 108-110°C and is soluble in organic solvents like ethanol and DMSO but only slightly soluble in water. The compound exhibits strong antioxidant activity, scavenging free radicals and reducing oxidative stress. Its chemical stability under normal conditions makes it suitable for long-term storage and incorporation into various formulations.
Main Applications
In cosmetics, dehydrozingerone is used for its anti-aging and skin-protective effects. It helps neutralize free radicals, preventing skin damage and promoting a youthful appearance. Its anti-inflammatory properties also make it useful in soothing skin irritations. In pharmaceuticals, it is studied for potential therapeutic benefits, including neuroprotection and anti-cancer properties. The food industry employs dehydrozingerone as a natural preservative and flavor enhancer, leveraging its stability and mild spicy aroma.
Safety and Storage
Dehydrozingerone is generally recognized as safe (GRAS) for use in cosmetics and food. However, direct contact with eyes or prolonged inhalation should be avoided. Proper handling includes wearing gloves and protective eyewear in industrial settings. Storage recommendations include keeping the compound in a cool, dry place away from light and moisture. Properly sealed containers prevent degradation and maintain its efficacy over time.
B2B Procurement Guide
When procuring dehydrozingerone, verify the CAS number (21849-70-7) and purity specifications. Request a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) from suppliers to ensure quality and compliance. Prices vary based on purity and supplier, typically ranging from $50 to $200 per kilogram. Bulk purchases may offer cost savings, but it’s crucial to assess supplier reliability and product consistency.
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