Product Description: Sarpedobilin is a cyclized butterfly bile pigment[1].
Formula: C33H34N4O6
References: [1]Barbier M. A new sarpedobilin-containing butterflyPapilio graphium stresemani stresemani and its bioecological situation within the species. J Chem Ecol. 1990 Mar;16(3):743-8.