Endomorphin 1

Endomorphin 1 is a high affinity (Ki = 360 pM) and highly selective agonist of theμ-opioid receptor with 4000- and 15000-fold preference over δ and κ respectively and displays reasonable affinities for kappa3 binding sites, with Ki value between 20 and 30 nM.

• Supplier: BOC Sciences
• Product #: B2693-172257
• Cas: 189388-22-5
• Molecular Weight: 610.7
• Molecular Formula: C34H38N6O5
• Canonical SMILES: C1CC(N(C1)C(=O)C(CC2=CC=C(C=C2)O)N)C(=O)NC(CC3=CNC4=CC=CC=C43)C(=O)NC(CC5=CC=CC=C5)C(=O)N