The molecule is a member of the family of mitomycins that is mitomycin B in which the methoxy group on the quinone ring is replaced by a hydroxy group. It is a mitomycin, a hemiaminal and an organic heterotetracyclic compound. It is a conjugate acid of a 7-demethylmitomycin B(1-).
[(4S,6S,7R,8R)-7,13-dihydroxy-5,12-dimethyl-10,11-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),12-dien-8-yl]methyl carbamate