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M4mAChRModulator-2 is an orally active and selective positive allosteric modulator (PAM) of the M4 muscarinic acetylcholine receptor (M4mAChR) capable of crossing the blood-brain barrier, with an EC50 of 513 nM. It demonstrates high target selectivity, showing minimal affinity and low inhibition rates for non-target receptors (D1R/D2R/D3R, 5-HT subtypes, κ/δ/μ opioid receptors, H1, M1/M2), while specifically binding to M4mAChR with a Ki of 377 nM and an inhibition rate of 62.8%. Additionally, M4mAChRModulator-2 can reverse the hyperlocomotion induced by Dizocilpine (MK-801) in mice and is applicable for schizophrenia research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | M4mAChRModulator-2 is an orally active and selective positive allosteric modulator (PAM) of the M4 muscarinic acetylcholine receptor (M4mAChR) capable of crossing the blood-brain barrier, with an EC50 of 513 nM. It demonstrates high target selectivity, showing minimal affinity and low inhibition rates for non-target receptors (D1R/D2R/D3R, 5-HT subtypes, κ/δ/μ opioid receptors, H1, M1/M2), while specifically binding to M4mAChR with a Ki of 377 nM and an inhibition rate of 62.8%. Additionally, M4mAChRModulator-2 can reverse the hyperlocomotion induced by Dizocilpine (MK-801) in mice and is applicable for schizophrenia research. |
| Targets&IC50 | M4 mAChR:513 nM (EC50) |
| In vitro | M4 mAChR Modulator-2 (Compound A9) potentiates acetylcholine-induced activation of the M4 muscarinic acetylcholine receptor (M4 mAChR) with an EC50 of 513 nM, as observed in the Cisbio IP-One Gq assay, demonstrating strong activity as a positive allosteric modulator (PAM) of M4. |
| In vivo | M4 mAChR Modulator-2 (Compound A9), administered orally at doses of 10-120 mg/kg, counteracts MK-801 (0.3 mg/kg, intraperitoneal) induced hyperactivity in male ICR mice when given 30 minutes prior to MK-801. |
| Molecular Weight | 441.50 |
| Formula | C26H24FN5O |
| Cas No. | 3062458-27-6 |
| Smiles | N#CC=1C=CC(=CC1F)C2=NC=CC(=C2)N3CC(CC(=O)N4CC5=NC(=CC(=C5C4)C)C)C3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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