Definition of "azulene" []

• A bicyclic aromatic hydrocarbon containing a five- and a seven-membered fused ring; it is a blue, oily liquid first obtained from the essential oil of wormwood. (noun)
• Any of its derivatives. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "I did learn that an azulene derivative sodium azulene sulfonate is thought to be effective in topically treating sore-throat from either cause, and that it's extracted from chamomile."
• "The amount of azulene in the essential oil fluctuates between 1 and 15%."
• "Along with organic chamomile flower, which contains azulene that helps to reduce puffiness on the skin and helps to remove impurities"