| Description | Mu opioid receptor antagonist 5 (compound NAP) is a selective mu opioid receptor (MOR) antagonist that crosses the blood-brain barrier (EC50: 1.14 nM, Ki: 0.37 nM). Mu opioid receptor antagonist 5 can be used to study opioid use disorder (OUD). |
| molecular weight | 447.53 |
| Molecular formula | C26H29N3O4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |