Certificate of Analysis
| Product Name: | C188-9 |
| Catalog Number: | M8874 |
| CAS Number: | 432001-19-9 |
Physical and Chemical Properties
| Formula: | C27H21NO5S |
| Molecular Weight: | 471.52 |
| Solubility: | DMSO ≥ 40 mg/mL |
| Storage: | 2-8°C, dry, protect from light, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | 99.64% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | C188-9 is a small-molecule STAT3 inhibitor, can block Th2 and Th17 cell expansion and cytokine production to prevent house dust mite (HDM)-induced airway inflammation and remodeling. |
| 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. |