138614-30-9
Chemical Structure
Icatibant acetate
Synonym(s): HOE 140 acetate
- CAS No.: 138614-30-9
- Formula:C61H93N19O15S
- Molecular Weight:1364.57
IUPAC Name: ((2S,3aS,7aS)-1-((R)-2-(((S)-2-(2-((2S,4R)-1-(D-arginyl-L-arginyl-L-prolyl)-4-hydroxypyrrolidine-2-carboxamido)acetamido)-3-(thiophen-2-yl)propanoyl)-L-seryl)-1,2,3,4-tetrahydroisoquinoline-3-carbonyl)octahydro-1H-indole-2-carbonyl)-L-arginine compound with acetic acid (1:1)
InChIKey: HKMZRZUEADSZDQ-DZJWSCHMSA-N
SMILES: CC(O)=O.O=C([C@@H]1N(CC2=CC=CC=C2C1)C([C@H](CO)NC([C@@H](NC(CNC([C@H]3N(C[C@H](O)C3)C([C@H]4N(CCC4)C([C@H](CCCNC(N)=N)NC([C@H](N)CCCNC(N)=N)=O)=O)=O)=O)=O)CC5=CC=CS5)=O)=O)N6[C@]7([H])[C@](CCCC7)([H])C[C@H]6C(N[C@H](C(O)=O)CCCNC(N)=N)=O
Biological Activity: Icatibant acetate (HOE-140 acetate) is a potent and specific peptide antagonist of bradykinin B2 receptor with an IC50 and Ki of 1.07 nM and 0.798 nM respectively[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Icatibant acetate | 99.87% | Icatibant acetate (HOE-140 acetate) is a potent and specific peptide antagonist of bradykinin B2 receptor with an IC50 and Ki of 1.07 nM and 0.798 nM respectively. | ||||||||||||||||||||
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Icatibant acetate (Standard) | ≥98% | Icatibant (acetate) (Standard) is the analytical standard of Icatibant (acetate). This product is intended for research and analytical applications. Icatibant acetate (HOE-140 acetate) is a potent and specific peptide antagonist of bradykinin B2 receptor with an IC50 and Ki of 1.07 nM and 0.798 nM respectively. | ||||||||||||||||||||
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References
- [1]. Hock FJ, et al. Hoe 140 a new potent and long acting bradykinin-antagonist: in vitro studies. Br J Pharmacol. 1991 Mar;102(3):769-73. [Content Brief]
- [2]. Y Arai, et al. Effect of Icatibant, a Bradykinin B2 Receptor Antagonist, on the Development of Experimental Ulcerative Colitis in Mice. Dig Dis Sci. 1999 Apr;44(4):845-51. [Content Brief]
- [3]. Marie-Thérèse Bawolak, et al The Bradykinin B2 Receptor Antagonist Icatibant (Hoe 140) Blocks Aminopeptidase N at Micromolar Concentrations: Off-Target Alterations of Signaling Mediated by the Bradykinin B1 and Angiotensin Receptors. Eur J Pharmacol. 2006 Dec 3;551(1-3):108-11. [Content Brief]
