Actinomycin C3 is an organic compound with the formula C64H90N12O16. Actinomycin C3 belongs to the depsipeptides, a subclass of peptidomimetics within the organic compounds. With an average molecular weight of 1,283 g/mol, Actinomycin C3 is a heavy molecule. This compound is found in or released from healthcare, pharmaceuticals & veterinary products used as antibiotics. Recorded exposure routes for this substance include oral and inhalation.