Certificate of Analysis
| Product Name: | WST-1 |
| Catalog Number: | M28552 |
| CAS Number: | 150849-52-8 |
Physical and Chemical Properties
| Formula: | C19H11IN5NaO8S2 |
| Molecular Weight: | 651.34 |
| Form: | Solid |
| Solubility: | DMSO 25 mg/mL (ultrasonic and warming and heat to 60°C) |
| Storage: | 4°C, protect from light, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | WST-1 is a kind of water-soluble tetrazolium salt. WST induces the intracellular mitochondrial dehydrogenase to conduct NADH-dependent enzyme digestion reaction, releasing the water-soluble methyl benzene product. WST-1 can be used for the detection of cell proliferation and cytotoxicity, via the determination of the light absorption value at 450 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. |