1173022-77-9

1173022-77-9 structure

Name: BRL 15572 hydrochloride
Chemical Name: TCMDC-123456
CAS Number: 1173022-77-9
Molecular Formula: C₂₅H₂₈Cl₂N₂O
Molecular Weight: 443.409
Catalog: Signaling Pathways GPCR/G Protein 5-HT Receptor
Create Date: 2018-06-11 12:12:44
Modify Date: 2025-08-26 19:07:11
BRL-15572 hydrochloride is a selective antagonist of h5-HT1D, displays high affinity for h5-HT1D receptors. BRL-15572 hydrochloride could be useful pharmacological agents to characterise 5-HT1D receptor mediated responses[1].

Name	TCMDC-123456
Synonyms	1-Piperazineethanol, 4-(3-chlorophenyl)-α-(diphenylmethyl)-, hydrochloride (1:1) 3-[4-(3-Chlorophenyl)-1-piperazinyl]-1,1-diphenyl-2-propanol hydrochloride (1:1) TCMDC-123456 3-[4-(3-Chlorophenyl)piperazin-1-yl]-1,1-diphenylpropan-2-ol hydrochloride (1:1) 3-[4-(3-chlorophenyl)piperazin-1-yl]-1,1-diphenylpropan-2-ol hydrochloride

Description	BRL-15572 hydrochloride is a selective antagonist of h5-HT1D, displays high affinity for h5-HT1D receptors. BRL-15572 hydrochloride could be useful pharmacological agents to characterise 5-HT1D receptor mediated responses[1].
Related Catalog	Research Areas >> Neurological Disease Signaling Pathways >> GPCR/G Protein >> 5-HT Receptor Signaling Pathways >> Neuronal Signaling >> 5-HT Receptor
Target	5-HT1D Receptor
In Vitro	BRL-15572 has 60-fold higher affinity for h5-HT1D (pKi=7.9) than 5-HT1B receptors on human receptors expressed in CHO cells[1]. BRL-15572 (0.1 nM-10 μM) stimulates [35S]GTPγS binding in CHO cell membranes expressing h5-HT1B and h5-HT1D receptors[1].
In Vivo	BRL-15572 prevents (-)-epicatechin-induced antinociception in the formalin test[2]. BRL-15572 (0.3-100.0 mg/kg; i.p.) is inactive and BRL-15572 (0.1-10 mg/kg; i.p.) has no effect on body temperature the guinea pig[3].
References	[1]. Price GW, et, al. SB-216641 and BRL-15572--compounds to pharmacologically discriminate h5-HT1B and h5-HT1D receptors. Naunyn Schmiedebergs Arch Pharmacol. 1997 Sep; 356(3): 312-20. [2]. Geovanna NQ, et, al. Antinociceptive effect of (-)-epicatechin in inflammatory and neuropathic pain in rats. Behav Pharmacol. 2018 Apr; 29(2 and 3-Spec Issue): 270-279. [3]. Hagan JJ, et, al. Stimulation of 5-HT1B receptors causes hypothermia in the guinea pig. Eur J Pharmacol. 1997 Jul 23; 331(2-3): 169-74.