Certificate of Analysis
| Product Name: | Tetraethylammonium bromide |
| Catalog Number: | M20564 |
| CAS Number: | 71-91-0 |
Physical and Chemical Properties
| Formula: | C8H20BrN |
| Molecular Weight: | 210.16 |
| Solubility: | DMSO 42.03 mg/mL |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >99% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Tetraethylammonium bromide is used as the source of tetraethylammonium ions in pharmacological and physiological studies, but is also used in organic chemical synthesis. It blocks selective potassium channels. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |