Category:
Other Fine Chemicals
CAS NO:
7365-45-9
Standard:
USP,BP,EP,
White crystal powder
Hepes (4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid) is a zwitterionic buffering agent widely used in biological research. Synthesized via piperazine alkylation, it maintains stable pH between 6.8 and 8.2. Formula: C8H18N2O4S; CAS: 7365-45-9.
Store in cool, dry conditions below 25°C. Avoid direct contact with skin; wear gloves and goggles. Not approved for clinical intravenous use due to potential cytotoxicity at high concentrations.