Certificate of Analysis
| Product Name: | IL-4-inhibitor-1 |
| Catalog Number: | M55336 |
| CAS Number: | 1332184-63-0 |
Physical and Chemical Properties
| Formula: | C18H12FN3O2 |
| Molecular Weight: | 321.31 |
| Solubility: | DMSO 90 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: | >98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | IL-4-inhibitor-1 is the first IL-4 small-molecule inhibitor, with an EC50 of 1.81 µM. IL-4-inhibitor-1 features a nicotinonitrile scaffold with micromolar affinity and potency for the cytokine and disrupts type II IL-4 signaling in cells. |
| 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. |