Certificate of Analysis
| Product Name: | Hydroethidine |
| Catalog Number: | M40970 |
| CAS Number: | 38483-26-0 |
Physical and Chemical Properties
| Formula: | C21H21N3 |
| Molecular Weight: | 315.41 |
| Form: | Solid |
| Storage: | -20°C, protect from light |
Analytical Data
| QC Standard: | >95.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Hydroethidine is a peroxide indicator that freely enters cells and dehydrogenates into ethidium bromide and distinguishes between superoxide and H2O2, and can be used to identify proliferating and hypoxic cells in tumors (λex=520 nm, λem=600 nm). |
| 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. |