H1107 HEPES Ultra Biopure -- CAS No: 7365-45-9
HEPES has been described as one of the best all-purpose buffers available for biological research.1 Similar to many amino acids, HEPES is zwitterionic at most biological pHs. It's effective as a buffer in the pH range of 6.8 to 8.2, and in concentrations between 10 millimolar to 25 millimolar. HEPES is one of the most effective buffers in the important physiological pH range of 7.2 to 7.6. HEPES has been utilized extensively for research and commercial applications in the cell culture and tissue culture industries. Other large application areas include cosmetics and skin care, electronics and computer chip manufacturing.
1 N.E. Good, et al., Biochemistry, 5, 467 (1966).
| CAS Registry Number | 7365-45-9 |
| Name | HEPES |
| Synonyms | 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid; N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid; 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid |
| Molecular Formula | C8H18N2O4S |
| Molecular Weight | 238.30 |
| Molecular Structure |  |
| Catalog Number | Size | Price |
|---|---|---|
| H1107 | 1KG | $150 USD |
| H1107 | 5KG | $495 USD |
| H1107 | 10KG | $795 USD |
| For bulk orders please contact | ||
An additional 10% discount is applicable for purchases by University or Government Laboratories.
FREE SHIPPING: Ground shipping charges for any size order delivered to a USA address will be waived.
Shipping costs for express orders and overseas orders will be quoted upon request.
Orders may be placed by telephone (716)-731-5567 telefax (716)-731-5569 or email ( ) using PO or credit card (MC, VISA, AMEX).
Discount pricing is available for larger quantity orders.