| Description | 1588-A4 (ARS-1620 Intermediate) is an intermediate of ARS-1620 which is an atropisomeric selective KRASG12C inhibitor with desirable pharmacokinetics. |
| Synonyms | ARS-1620 Intermediate |
| molecular weight | 445.71 |
| Molecular formula | C17H19BrClFN4O2 |
| CAS | 1698027-20-1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 1mg/ml |