Description
C11H17N3O8 is an alkaloid neurotoxin found in the liver, skin, ovaries, and intestines of the poisonous pufferfish (Takifugu rubripes), pufferfish, and some species of octopus and mollusks.
In everyday life and cooking, it is known as “fugu fish poison.”
In medicine, it is being studied as a potential analgesic for chronic pain and as a sodium channel blocker in neurons.




