succinylcholine   Click here for help

GtoPdb Ligand ID: 4004

Synonyms: Quelicin® | suxamethonium
Approved drug PDB Ligand
succinylcholine is an approved drug (FDA (1952))
Compound class: Synthetic organic
Comment: Succinylcholine (sux) is a short-acting depolarizing neuromuscular blocker. It acts as an acetylcholine agonist at nicotinic acetylcholine receptors at neuromuscular junctions, resulting in persistent depolarization of the motor end plate.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 4
Hydrogen bond donors 0
Rotatable bonds 11
Topological polar surface area 52.6
Molecular weight 290.22
XLogP -0.74
No. Lipinski's rules broken 1
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Canonical SMILES O=C(OCC[N+](C)(C)C)CCC(=O)OCC[N+](C)(C)C
Isomeric SMILES O=C(OCC[N+](C)(C)C)CCC(=O)OCC[N+](C)(C)C
InChI InChI=1S/C14H30N2O4/c1-15(2,3)9-11-19-13(17)7-8-14(18)20-12-10-16(4,5)6/h7-12H2,1-6H3/q+2
Selectivity at ion channels
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
nicotinic acetylcholine receptor α1 subunit Primary target of this compound Hs Agonist Full agonist - - -
selective for (α1)2β1γδ