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Imidazoline Binding Site Ligands

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Biochem/physiol Actions
CAS Number
Product #
Agmatine sulfate salt ≥97%, powder Putative endogenous neurotransmitter at imidazoline receptors; displaces clonidine at α2-adrenergic and at imidazoline receptors; blocks NMDA-activated ion channels in hippocampal neurons.
 2482-00-0 A7127
Antazoline hydrochloride Imidazoline agonist; more potent than efaroxan in inducing insulin release from β cells; H1 histamine receptor antagonist.
 2508-72-7 A9899
BU224 hydrochloride solid I2 Imidazoline receptor antagonist.
 B154
BU99006 >91% (HPLC) Irreversible I2 imidazoline binding site ligand.
 B8433
Benazoline oxalate salt solid I2 imidazoline receptor agonist; has high affinity and selectivity for I2 imidazoline receptors over α-adrenoceptors.
 113698-36-5 (free base) B4555
Cirazoline hydrochloride solid Selective α1-adrenoceptor agonist; non-selective imidazoline binding site ligand
 40600-13-3 C223
Clonidine hydrochloride solid α2-adrenoceptor agonist; I1 imidazoline binding site ligand.
 4205-91-8 C7897
Efaroxan hydrochloride ≥98% (HPLC) (+)-Isomer is a selective α-adrenoceptor antagonist; (−)-isomer is an imidazoline ligand that induces insulin secretion, mediated by the blockade of ATP-sensitive potassium channels in pancreatic β cells; I1 imidazoline binding site antagonist.
 89197-00-2 E3263
Idazoxan hydrochloride α2-adrenoceptor antagonist; I2 imidazoline receptor agonist; I1 imidazoline receptor antagonist
 79944-56-2 I6138
Metrazoline solid Potent and selective imidazoline binding site ligand
 221225-04-3 M5685
Rilmenidine hemifumarate salt solid Selective I1 imidazoline receptor agonist.
 207572-68-7 R134

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