A zwitterionic biological buffer (pKa ~7.5) supplied as a high-purity powder, cell-culture tested. Maintains stable physiological pH in media and assays.
Buffers
HEPES
Synonym(s): Zwitterionic buffer, Good's buffer
- CAS7365-45-9
- FormulaC8H18N2O4S
- Mol. weight238.30 g/mol
Packaging & availability
Pricing on request| Select | SKU | Pack size | Per box | Availability | Price |
|---|---|---|---|---|---|
| HEP100 | 100 g/bottle | 1/box | In stock | On request | |
| HEP500 | 500 g/bottle | 1/box | In stock | On request |
Add the sizes you need to a quote request — our team will follow up with pricing and lead time.
| CAS | 7365-45-9 |
|---|---|
| Linear Formula | C8H18N2O4S |
| Mol. weight | 238.30 g/mol |
| Purity / Grade | ≥99.5%, cell culture tested |
| EC / EINECS | Not applicable |
| Synonym(s) | Zwitterionic buffer, Good's buffer |
| Storage | Store at room temperature |
For research and manufacturing use only. Not for human or veterinary use, diagnosis, or treatment. Supplied to qualified businesses only.
Hazard statements
Always review the Safety Data Sheet before handling. Use appropriate personal protective equipment and follow your facility's chemical hygiene plan.
Download SDS