cynodontin

\\ˌ ̷ ̷ ̷ ̷ˈdänt^ən, -ntə̇n\ noun (-s)

Etymology: New Latin cynodontis (specific epithet of Helminthosporium cynodontis, from Greek kynodont-, kynodōn canine tooth) + English -in

: a brown crystalline phenolic pigment C₁₅H₁₀O₆ derived from anthraquinone that is obtained from fungi of the genus Helminthosporium (as H. cynodontis)