Quercetin
CAS #: 117-39-5
Quercetin is a flavonoid and more specifically a flavonol. It is the aglycone form of a number of other flavonoid glycosides, such as rutin and quercitrin found in citrus fruit. Quercetin is found in apples and red onions and is a powerful natural anti-oxidant and quercetin is an anti-histamine and quercetin is an anti-inflammatory