2. GPCR/G Protein Neuronal Signaling
  3. CGRP Receptor
  4. 586368-06-1

586368-06-1

Olcegepant hydrochloride Chemical Structure

586368-06-1

Chemical Structure

  • Olcegepant hydrochloride
  • Synonym(s): BIBN-4096 hydrochloride; BIBN4096BS hydrochloride
  • CAS No: 586368-06-1
    Formula: C38H47Br2N9O5.HCl
    Molecular Weight: 906.11
  • IUPAC Name: N-((R)-1-(((S)-6-amino-1-oxo-1-(4-(pyridin-4-yl)piperazin-1-yl)hexan-2-yl)amino)-3-(3,5-dibromo-4-hydroxyphenyl)-1-oxopropan-2-yl)-4-(2-oxo-1,4-dihydroquinazolin-3(2H)-yl)piperidine-1-carboxamide hydrochloride
  • InChIKey: GJAWDDNZNYEKMO-XWIRJDCTSA-N
  • SMILES: O=C1N(CC2=C(N1)C=CC=C2)C3CCN(C(N[C@@H](C(N[C@H](C(N4CCN(C5=CC=NC=C5)CC4)=O)CCCCN)=O)CC6=CC(Br)=C(C(Br)=C6)O)=O)CC3.Cl

Biological Activity: Olcegepant hydrochloride (BIBN-4096 hydrochloride) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and with a Ki of 14.4 pM for human CGRP[1][2].

Cat. No. Product Name Purity Description
HY-10095A Olcegepant hydrochloride 99.39% Olcegepant hydrochloride (BIBN-4096 hydrochloride) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and with a Ki of 14.4 pM for human CGRP.

References

[1]. Rudolf K, et al. Development of human calcitonin gene-related peptide (CGRP) receptor antagonists. 1. Potent and selective small molecule CGRP antagonists. 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-l-lysyl]-4-(4-pyridinyl)piperazine: the first CGRP antagonist for clinical trials in acute migraine. J Med Chem. 2005 Sep 22;48(19):5921-31. [Content Brief]
[2]. Edvinsson L, et al. Effect of the CGRP receptor antagonist BIBN4096BS in human cerebral, coronary and omentalarteries and in SK-N-MC cells. Eur J Pharmacol. 2002 Jan 2;434(1-2):49-53. [Content Brief]

Keywords:

Olcegepant hydrochloride