PCS1055 | PCS1055 : Antagonist of M4 receptor
RATINGS:
Cellular Use: (2 reviews)

In Model Organisms: (2 reviews)
Control Compounds

Probe Summary

Targets Biochemical/Biophysical Potency Cellular Potency
CHRM4
  • Ki:6.53 ± 0.797 nM
  • IC50:18.1 ± 0.658 nM
Antagonist
100 nM
up to 300 nM

Selectivity

In Vitro Selectivity Assessment
Potency Assay Off-Target:
Selectivity within family: 130 fold to M1, 31.2 fold to M2, 426 fold to M3, 1580 fold to M5 in in vi ...

Potency
Cellular
In Vitro

CHRM4

Mode of Action: Antagonist

Structure-Activity-Relationship data available? No

DOI Reference: 10.1016/j.ejphar.2016.04.022

In Vivo Validations

Mouse
Dose: 30 mg/Kg
Route of delivery: Intraperitoneal

DOI Reference: 10.1016/j.ejphar.2016.04.022

Orthogonal Probes def

PD-102807

Chemical Information

Molecular Formula C27H32N4
SMILEs c1ccc(CN2CCC(CCNc3cc4c(nn3)-c3ccccc3CCC4)CC2)cc1
InChI InChI=1S/C27H32N4/c1-2-7-22(8-3-1)20-31-17-14-21(15-18-31)13-16-28-26-19-24-11-6-10-23-9-4-5-12-25(23)27(24)30-29-26/h1-5,7-9,12,19,21H,6,10-11,13-18,20H2,(H,28,29)
Molecular weight 412.26 Da
AlogP 5.346500000000005
HBond acceptors 4
HBond donors 1
Atoms 63

Vendors

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Expert Reviews


(on 17 Nov 2023)
Cellular Use Rating
In Model Organisms
This is a reasonably selective, and potent (6nM) M4 antagonist - selectivity for M4 is difficult to achieve, so this in itself makes this worth considering. It is well characterised pharmacologically...
(on 14 Oct 2025)
Cellular Use Rating
In Model Organisms
This could be a good in cell probe for the target, however, insufficient selectivity data against unrelated targets has been presented (although there is mention of this being conducted). At the dose...
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