MRS 2485 is a potent, irreversible Aβ42 neurotoxicity inhibitor with ID50 of 500 nM, potently blocks the Aβ calcium channel and protects neurons from Aβ toxicity..

MRS 2481 is a potent, reversible Aβ42 neurotoxicity inhibitor with ID50 of 500 nM, potently blocks the Aβ calcium channel and protects neurons from Aβ toxicity.

MRS 2179 is a potent, selective, competitive P2Y1 receptor antagonist with Kb of 100 nM.

MRS 2179 is a potent, selective, competitive P2Y1 receptor antagonist with Kb of 100 nM.

MRL20 is a novel synthetic PPARγ ligand and orthosteric agonist with canonical LBP binding affinity of 2 nM.

MRL-1237 is a potent and selective inhibitor of the replication of Enteroviruses with EC50 of 1-10 uM, targets the nonstructural 2C protein.

MRK-A is a potent, highly selective, brain penetrant inhibitor of mutant IDH1 with IC50 of 5 nM, displays a 10,000-fold mutant to wildtype selectivity ratio.

MRK-696 is a non-selective benzodiazepine receptor partial agonist..

MRK-623 is a potent, α2/α3 subunit functionally selectiviie GABAA receptor agonist..

MRK-560 is a potent, brain-penetrant and orally bioavailable γ-secretase inhibitor that inhibits proteolytic cleavage of APP over the Notch pathway.

MRK003 is a γ-secretase inhibitor exhibits promising in vitro pre-clinical activity in multiple myeloma and non-Hodgkin's lymphoma.

MPT0G211 is a novel potent, selective HDAC6 inhibitor with IC50 of 0.291 nM, displays >1,000-fold selectivity over other HDAC isoforms.

MPT0E028 is a potent HDAC inhibitor that inhibits nuclear HDAC activity with IC50 of 11.1 nM in HeLa cells, 9-30 times more potent than SAHA.

MP-HJ-1b is a novel potent inhibitor of microtubule and tumor cell growth, binds the colchicine pocket at the intra-dimer interface, depolymerizes microtubules and affects spindle formation.

mPGES1-IN-17d is a potent, selective mPGES-1 inhibitor with enzyme IC50 of 8 nM, A549 cell IC50 of 16.24 nM, human whole blood IC50 of 249.9 nM.

mPGES1-IN-16 is a potent and selective mPGES-1 inhibitor with IC50 of 1 nM.

MPC-3100 is an orally bioavailable, synthetic, second-generation small-molecule inhibitor of heat shock protein 90 (Hsp90) with potential antineoplastic activity.

MPC-0767 (MPC0767, MPC3100 mesylate hydrate) is an L-alanine ester prodrug of MPC-3100, which is a potent, selective, orally bioavailable Hsp90 inhibitor with IC50 of 0.14 uM.

MP-A08 is a first-in-class, highly selective, ATP competitive sphingosine kinase (SphK) inhibitor (Ki of 6.9/27 uM for SK2/SK1).

Mozavaptan (OPC31260) is a orally effective, nonpeptide vasopressin V2 receptor antagonist with an IC50 of 14 nM.

Moxonidine hydrochloride

Moxonidine

Mosedipimod (EC-18, 1-palmitoyl-2-linoleoyl-3-acetylglycerol) is a synthetic monoacetyldiaglyceride that stimulates T cell production of IL-2, IL-4, IL-12, IFN-γ, and GM-CSF in vitro.

Mosapride is a gastroprokinetic agent that acts as a selective 5HT4 agonist.

Monooctyl succinate is a monoester, which can be used as a surfactants and a potential fragrance releaser.

Monobenzone (Benoquin)

Mometasone furoate

Molsidomine is an orally active, long acting vasodilating drug, metabolized in the liver to the active metabolite linsidomine, which is an unstable compound that releases nitric oxide (NO) upon decay as the actual vasodilating compound.

Molindone is a therapeutic antipsychotic, used in the treatment of schizophrenia, works by blocking the effects of dopamine in the brain, leading to diminished psychoses.

Moexipril HCl is a potent orally active non-sulfhydryl angiotensin converting enzyme(ACE) inhibitor, which is used for the treatment of hypertension and congestive heart failure.