Certificate of Analysis
| Product Name: | SPR inhibitor 3 |
| Catalog Number: | M28121 |
| CAS Number: | 1292285-54-1 |
Physical and Chemical Properties
| Formula: | C14H18N2O3 |
| Molecular Weight: | 262.3 |
| Form: | Solid |
| Solubility: | DMSO 100 mg/mL (ultrasonic) |
| Storage: | -20°C, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | SPR inhibitor 3 (SPRi3) is a potent sepiapterin reductase (SPR) inhibitor. SPR inhibitor 3 (SPRi3) displays high binding affinity to human SPR in a cell-free assay (IC50=74 nM) and efficiently reduces biopterin levels in a cell-based assay (IC50=5.2 μM). SPR inhibitor 3 (SPRi3) reduces neuropathic and inflammatory pain through a reduction of BH4 levels. |
| 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. |