purum, ≥97.0% (T)
Synonym(s): 1-Hydroxy-2,5-pyrrolidinedione; HOSu; NHS
Empirical Formula: C4H5NO3
Formula Weight: 115.09
Linear Formula: C4H5NO3
MDL Number: MFCD00005516
Purity: ≥97.0% (T)
Melting Point: 95-98 °C(lit.); 95-98 °C
Beilstein Registry Number: 113913