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Details

Stereochemistry ACHIRAL
Molecular Formula C30H60N3O3
Molecular Weight 510.8157
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 3

SHOW SMILES / InChI
Structure of TRIETHYLGALLAMINE

SMILES

CC[N+](CC)(CC)CCOC1=CC=CC(OCC[N+](CC)(CC)CC)=C1OCC[N+](CC)(CC)CC

InChI

InChIKey=OZLPUNFFCJDMJD-UHFFFAOYSA-N
InChI=1S/C30H60N3O3/c1-10-31(11-2,12-3)22-25-34-28-20-19-21-29(35-26-23-32(13-4,14-5)15-6)30(28)36-27-24-33(16-7,17-8)18-9/h19-21H,10-18,22-27H2,1-9H3/q+3

HIDE SMILES / InChI

Description

Gallamine triethiodide is a synthetic nondepolarizing blocking drug, which is allosteric antagonist of muscarinic M2 acetylcholine receptor and inhibitor of acetylcholinesterase. It was used under brand name flaxedil to stabilize muscle contractions during surgical procedures. However, this usage was discontinued. It was shown, that gallamine caused tachycardia by depressing the vagus nerve and, occasionally, hypertension and increased cardiac output.

CNS Activity

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency

Conditions

ConditionModalityTargetsHighest PhaseProduct
Palliative
FLAXEDIL

Doses

AEs

Overview

CYP3A4CYP2C9CYP2D6hERG

OverviewOther

Other InhibitorOther SubstrateOther Inducer


Drug as perpetrator​

Sourcing

PubMed

Sample Use Guides

In Vivo Use Guide
Single 4 and 6 mg/kg i.v. doses
Route of Administration: Intravenous
In Vitro Use Guide
The mechanisms of action of gallamine on nerve terminals, cholinergic receptors, and the threshold for propagation of end-plate potentials to the muscle fiber were investigated in rat phrenic nerve-diaphragm preparations. Intracellular studies were made with glass microelectrodes to determine changes in end-plate potentials and miniature end-plate potentials produced by gallamine at concentrations between 10(-7) M to 10(-4) M. Gallamine excited and then depressed the release of transmitter from nerve terminals.