MK-6884

Modify Date: 2025-08-25 19:40:56

MK-6884 Structure
MK-6884 structure
Common Name MK-6884
CAS Number 2102194-04-5 Molecular Weight 411.50
Density N/A Boiling Point N/A
Molecular Formula C25H25N5O Melting Point N/A
MSDS N/A Flash Point N/A

 Use of MK-6884


MK-6884 is a M4 muscarinic receptor positive allosteric modulator (PAM) with a Ki value of 0.19 nM. MK-6884 can be used for the research of the neurodegenerative diseases. MK-6884 can be conveniently radiolabeled with carbon-11 and as a positron emission tomography (PET) imaging agent[1].

 Names

Name MK-6884

 MK-6884 Biological Activity

Description MK-6884 is a M4 muscarinic receptor positive allosteric modulator (PAM) with a Ki value of 0.19 nM. MK-6884 can be used for the research of the neurodegenerative diseases. MK-6884 can be conveniently radiolabeled with carbon-11 and as a positron emission tomography (PET) imaging agent[1].
Related Catalog
Target

M4 muscarinic receptor[1]

In Vitro MK-6884 (compound 13; 0-22 µM) is a PAM of ACh function in a cell-based Ca2+ mobilization assay, with an EC50 of 27 nM[1].
In Vivo [11C]MK-6884 (compound 13) shows non-displaceable binding potential (BPND) of 0.83 in rhesus monkeys[1]. [11C]MK-6884 (approximately 185 MBq, <2 μg; single intravenous) distributes on the known presence of M4 receptors in the rhesus monkeys brain[1]. [11C]MK-688 can penetrate the blood-brain barrier in monkeys[1].
References

[1]. Tong L, et al. Discovery of [11C]MK-6884: A Positron Emission Tomography (PET) Imaging Agent for the Study of M4Muscarinic Receptor Positive Allosteric Modulators (PAMs) in Neurodegenerative Diseases. J Med Chem. 2020;63(5):2411-2425.

 Chemical & Physical Properties

Molecular Formula C25H25N5O
Molecular Weight 411.50
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