204697-65-4
Chemical Structure
Olcegepant
Synonym(s): BIBN-4096; BIBN 4096BS
- CAS No.: 204697-65-4
- Formula:C38H47Br2N9O5
- Molecular Weight:869.65
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
InChIKey: ITIXDWVDFFXNEG-JHOUSYSJSA-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
Biological Activity: Olcegepant (BIBN-4096) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and Ki of 14.4 pM for human CGRP[1][2].
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Olcegepant | 99.06% | Olcegepant (BIBN-4096) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and Ki of 14.4 pM for human CGRP. | ||||||||||||||||||||
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Olcegepant (Standard) | ≥98% | Olcegepant (Standard) is the analytical standard of Olcegepant (HY-10095). This product is intended for research and analytical applications. Olcegepant (BIBN-4096) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and Ki of 14.4 pM for human CGRP. | ||||||||||||||||||||
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- [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]. Doods H, et al. Pharmacological profile of BIBN4096BS, the first selective small molecule CGRP antagonist. Br J Pharmacol. 2000 Feb;129(3):420-3. [Content Brief]
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