The following compounds were identified in Bufo alvarius poison using paper chromatography:
N,N-dimethyl-5-hydroxytrytamine; bufotenine
N,N-dimethyl-5-methoxytrytamine; O-methylbufotenine; (5-methoxy-N,N-dimethyltrypamine; 5-MeO-DMT)
5-methoxytryptophol
5-methoxyindoleacetic acid
5-hydroxytryptophol
5-hydroxyindoleacetic acid
N-methyl-5-methoxytryptamine
N-methyl-5-hydroxytryptamine
bufoviridine; N,N-dimethyl-5-hydroxytrytamine-O-sulfate
5-hydroxytryptamine; 5-HT; serotonin; enteramine; thrombocytin; thrombotonin
N-methyl-serotonin
tryptophan
bufotalindin; hellebrigenin; (a bufogenin - cardioactive sterol)
from
http://www.bufoalvarius.org/erspamer.htm
Safety goes with moderation. I read somewhere about indians using the poison as a hallucinogenic, I'll try to find the source...