183658-72-2
Chemical Structure
CYN 154806
- CAS No.: 183658-72-2
- Formula:C56H68N12O14S2
- Molecular Weight:1197.34
IUPAC Name: (4R,7S,10S,13R,16S,19S)-13-((1H-indol-3-yl)methyl)-19-((S)-2-acetamido-3-(4-nitrophenyl)propanamido)-N-((R)-1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)-10-(4-aminobutyl)-16-(4-hydroxybenzyl)-7-((R)-1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxamide
InChIKey: RDTVTSXTFYXNSG-HDNDNHAUSA-N
SMILES: O=C([C@@H](NC([C@@H](CSSC[C@H](NC([C@](NC([C@@H](NC1=O)CCCCN)=O)([H])[C@H](O)C)=O)C(N[C@@H](C(N)=O)CC2=CC=C(C=C2)O)=O)NC([C@@H](NC(C)=O)CC3=CC=C(C=C3)[N+]([O-])=O)=O)=O)CC4=CC=C(C=C4)O)N[C@@H]1CC5=CNC6=CC=CC=C56
Biological Activity: CYN 154806, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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CYN 154806 | 99.90% | CYN 154806, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively. | ||||||||||||||||||||
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- [1]. Bass RT, et al. Identification and characterization of novel somatostatin antagonists. Mol Pharmacol. 1996 Oct;50(4):709-15. [Content Brief]
- [2]. Feniuk W, et al. Selective somatostatin sst(2) receptor blockade with the novel cyclic octapeptide, CYN-154806. Neuropharmacology. 2000 Jun 8;39(8):1443-50. [Content Brief]
Keywords
