Alpha-Arbutin 99% CAS 497-76-7 Arbutin Powder

Beta Arbutin powder Cas:497-76-7, also known as arbutin, with a chemical formula of C12H16O7, is a component extracted from the leaves of the Rhododendron family plant. It can inhibit the activity of tyrosinase in the body, prevent the production of melanin, reduce skin pigmentation, remove pigmentation and freckles, and has antibacterial and anti-inflammatory effects. It is mainly used in cosmetics. Ursuline Cas: 497-76-7 appears as a white crystalline powder;

Beta Arbutin powder Cas:497-76-7 exists in many plants, such as the entire plant of the family Saxifragaceae and the leaves of the family Ericaceae plant Vaccinium. It can also be chemically synthesized. Grind and wash the bear fruit leaves thoroughly, then boil them in water and extract twice. Combine the water extracts and concentrate them under reduced pressure to a syrup like consistency. Dissolve them in methanol, filter out any insoluble substances, and recover the methanol under reduced pressure to obtain crude arbutin. If activated carbon is used for decolorization, filtration, and recrystallization in water, pure arbutin can be obtained.