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SCK

2,2'-[(1,4-DIOXOBUTANE-1,4-DIYL)BIS(OXY)]BIS(N,N,N-TRIMETHYLETHANAMINIUM)

SCK as free ligands, exist in 2 entries. Example includes: 2HA2 2HA6

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View summary at Ligand Expo



Chemical Component Summary

Name2,2'-[(1,4-DIOXOBUTANE-1,4-DIYL)BIS(OXY)]BIS(N,N,N-TRIMETHYLETHANAMINIUM)
Identifierstrimethyl-[2-[4-oxo-4-(2-trimethylazaniumylethoxy)butanoyl]oxyethyl]azanium
FormulaC14 H30 N2 O4
Molecular Weight290.40 g/mol
TypeNON-POLYMER
Isomeric SMILESC[N+](C)(C)CCOC(=O)CCC(=O)OCC[N+](C)(C)C
InChIInChI=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
InChIKeyAXOIZCJOOAYSMI-UHFFFAOYSA-N

Chemical Details

Formal Charge2
Atom Count50
Chiral Atom Count0
Chiral Atomsn/a
Bond Count49
Aromatic Bond Count0
Leaving Atomsn/a

Drug Info: DrugBank

DrugBank IDDB00202 Different stereochemistry
NameSuccinylcholine
Groupsapproved
DescriptionA quaternary skeletal muscle relaxant usually used in the form of its bromide, chloride, or iodide. It is a depolarizing relaxant, acting in about 30 seconds and with a duration of effect averaging three to five minutes. Succinylcholine is used in surgical, anesthetic, and other procedures in which a brief period of muscle relaxation is called for. [PubChem]
Synonyms
  • 2,2'-[(1,4-DIOXOBUTANE-1,4-diyl)bis(oxy)]bis(N,N,N-trimethylethanaminium)
  • Dicholine succinate
  • Succinic acid, diester with choline
  • Succinocholine
  • Succinoylcholine
SaltsSuccinylcholine Chloride
Brand Names
  • Anectine
  • Anectine Flopack 500mg
  • Anectine Inj 20mg/ml
  • Quelicin
  • Quelicin Chloride 100mg/ml
Affected OrganismHumans and other mammals
IndicationUsed in surgical procedures where a rapid onset and brief duration of muscle relaxation is needed (includes intubation, endoscopies, and ECT)
PharmacologySuccinylcholine is indicated as an adjunct to general anesthesia, to facilitate tracheal intubation, and to provide skeletal muscle relaxation during surgery or mechanical ventilation. Succinylcholine is a depolarizing skeletal muscle relaxant. As does acetylcholine, it combines with the cholinergic receptors of the motor end plate to produce depolarization. This depolarization may be observed as fasciculations. Subsequent neuromuscular transmission is inhibited so long as adequate concentration of succinylcholine remains at the receptor site. Succinylcholine has no direct action on the uterus or other smooth muscle structures.
Mechanism of actionThe mechanism of action of Succinylcholine involves what appears to be a "persistent" depolarization of the neuromuscular junction. This depolarization is caused by Succinylcholine mimicking the effect of acetylcholine but without being rapidly hydrolysed by acetylcholinesterase. This depolarization leads to desensitization.
Route of administration
  • Intramuscular; Intravenous
  • Intramuscular; Intravenous; Parenteral
  • Intravenous
Categories
  • Acids, Acyclic
  • Alcohols
  • Amines
  • Amino Alcohols
  • Ammonium Compounds
ATC-CodeM03AB01
AHFS-Code12:20.00
CAS number306-40-1
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682