The molecule is a derivative of streptidine having a phosphate group at the 6-position. It derives from a streptidine. It is a tautomer of a streptidine 6-phosphate zwitterion.
[(1S,2R,3S,4S,5R,6S)-2,4-bis(diaminomethylideneamino)-3,5,6-trihydroxycyclohexyl] dihydrogen phosphate