Certificate of Analysis
| Product Name: | Zinquin ethyl ester |
| Catalog Number: | M58577 |
| CAS Number: | 181530-09-6 |
Physical and Chemical Properties
| Formula: | C21H22N2O5S |
| Molecular Weight: | 414.47 |
| Solubility: | DMSO 42 mg/mL |
| Storage: | -20°C, protect from light |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Zinquin ethyl ester is a fluorescent probe of cytosolic zinc ion. Zinquin ethyl ester is able to penetrate cell membranes and is lipophilic and zinc-sensitive. Zinquin ethyl ester can combine with Zn2+ in the cell to produce blue fluorescence. |
| 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. |