Atogepant

Atogepant is an antagonist of the calcitonin gene-related peptide (CGRP) receptor (IC50 = 0.026 nM). It is selective for the CGRP receptor over the adrenomedullin receptors (AM1) and AM2, calcitonin (CT) receptor, amylin receptor 1 (AMY1), and AMY3 receptor (IC50s = >18,000, 400, 6,274, 2.4 and 1,418 nM, respectively). Atogepant (3-30 mg/kg) increases the mechanical pain threshold in the von Frey test in a rat model of nitroglycerin-induced migraine. Formulations containing atogepant have been used in the prevention of episodic migraines.Formal Name: (3'S)-1',2',5,7-tetrahydro-N-[(3S,5S,6R)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)-3-piperidinyl]-2'-oxo-spiro[6H-cyclopenta[b]pyridine-6,3'-[3H]pyrrolo[2,3-b]pyridine]-3-carboxamide. CAS Number: 1374248-81-3. Molecular Formula: C29H23F6N5O3. Formula Weight: 603.5. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: DMSO: Soluble, Methanol: Soluble. SMILES: O=C1[C@]2(CC3=CC(C(N[C@H]4C[C@@H](C5=C(C(F)=CC=C5F)F)[C@H](N(C4=O)CC(F)(F)F)C)=O)=CN=C3C2)C6=CC=CN=C6N1. InChi Code: InChI=1S/C29H23F6N5O3/c1-13-16(22-18(30)4-5-19(31)23(22)32)8-20(26(42)40(13)12-29(33,34)35)38-25(41)15-7-14-9-28(10-21(14)37-11-15)17-3-2-6-36-24(17)39-27(28)43/h2-7,11,13,16,20H,8-10,12H2,1H3,(H,38,41)(H,36,39,43)/t13-,16-,20+,28+/m1/s1. InChi Key: QIVUCLWGARAQIO-OLIXTKCUSA-N.