Certificate of Analysis
| Product Name: | Icenticaftor |
| Catalog Number: | M21140 |
| CAS Number: | 1334546-77-8 |
Physical and Chemical Properties
| Formula: | C12H13F6N3O3 |
| Molecular Weight: | 361.24 |
| Solubility: | DMSO ≥ 100 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: | >99% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Icenticaftor (QBW251) is an oral enhancer of the cystic fibrosis transmembrane conductance regulator (CFTR) channel with an EC50 of 79 nM for F508del and 497 nM for G551D CFTR. Icenticaftor can be used in chronic obstructive pulmonary disease (COPD) and cystic fibrosis studies. |
| 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. |