pharmaceutical secondary standard
Synonym(s): HEPES; 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)
Empirical Formula: C8H18N2O4S
Formula Weight: 238.30
Linear Formula: C8H18N2O4S
MDL Number: MFCD00006158
Beilstein Registry Number: 883043
RTECS No.: TL6809000