2. Signaling Pathways
  3. Neuronal Signaling
  4. Monoamine Oxidase
  5. MAO-A Isoform
  6. MAO-A Inhibitor

MAO-A Inhibitor

MAO-A Inhibitors (81):

Cat. No. Product Name Effect Purity
  • HY-N7598
    Chrysophanol-1-O-β-gentiobioside
    		Inhibitor ≥99.0%
    Chrysophanol-1-O-β-gentiobioside, an anthraquinone glycoside isolated from Cassia obtusifolia seeds. Chrysophanol-1-O-β-gentiobioside shows selective inhibition of hMAO-A isozyme activity (IC50=96.15 μM).
  • HY-156255
    MAO-B-IN-25
    		Inhibitor 99.11%
    MAO-B-IN-25 (compound 92) is a selective MAO-B inhibitor with IC50s of 0.5 nM and 240 nM for MAO-A and MAO-B, respectively.
  • HY-B1558A
    Bifemelane hydrochloride
    		Inhibitor 99.86%
    Bifemelane hydrochloride (MCI-2016) is a potent, selective and competitive inhibitor of monoamine oxidase A (MAO-A), with a Ki of 4.20 μM. Bifemelane hydrochloride also inhibits MAO-B noncompetitively with a Ki of 46.0 μM. Bifemelane hydrochloride has a potent antidepressant activity and can be used for the research of cognitive and emotional disturbances related to cerebrovascular disease.
  • HY-149234
    MAO-B-IN-18
    		Inhibitor 99.84%
    MAO-B-IN-18 is a potent and selective MAO B inhibitor with IC50s of 52 nM and 14 μM for hMAO B and hMAO A, respectively. MAO-B-IN-18 enables promising cytoprotective effects against hydrogen peroxide insults in neuroblastoma and astrocytes cultures.
  • HY-124591
    TC-2153
    		Inhibitor 98.73%
    TC-2153 is a selective inhibitor of striatal-enriched protein tyrosine phosphatase (STEP), with psychotropic activity and low acute toxicity. TC-2153 increases the expression of brain-derived neurotropic factor (BDNF) in the brain. And it decreases MAOA and 5-HT1A receptors mRNA level in midbrain. TC-2153 also inhibits 5-HT2A receptor-mediated signaling.
  • HY-151596
    MAO-A/5-HT2AR-IN-1
    		Inhibitor 99.71%
    MAO-A/5-HT2AR-IN-1 (compound I14) is a potent MAO-A and 5-HT2AR dual inhibitor, with IC50 values of 0.004 and 0.014 μM, respectively. MAO-A/5-HT2AR-IN-1 is a potential antidepressant agent.
  • HY-121072
    ASS234
    		Inhibitor 99.6%
    ASS234 is a potent monoamino oxidase (MAO) inhibitor with IC50s of 5.2 nM and 43 nM for MAO-A and MAO-B, respectively. ASS234 also inhibits AChE and BuChE with IC50s of 350 nM and 460 nM, respectively.
  • HY-101169
    Tetrindole mesylate
    		Inhibitor 99.93%
    Tetrindole mesylate is a selective inhibitor of monoamine oxidase A (MAO A). Tetrindole mesylate inhibits rat brain mitochondrial MAO A in a competitive manner with a Ki value of 0.4 μM and inhibits MAO B with a Ki of 110 μM. Tetrindole mesylate has antidepressant activity.
  • HY-142706
    MAO A/HDAC-IN-1
    		Inhibitor
    MAO A/HDAC-IN-1 is a dual?inhibitor?of monoamine oxidase A (MAO A) and HDAC. MAO A/HDAC-IN-1 can be used for glioma research. MAO A/HDAC-IN-1 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
  • HY-120017
    Befloxatone
    		Inhibitor
    Befloxatone (MD-370503) is an orally active, selective and reversible inhibitor of Monoamine Oxidase A (MAO-A) (IC50=4 nM). Befloxatone increases the tissue level of monoamine, striatal dopamine and cortical norepinephrine. Befloxatone has antidepressant potential.
  • HY-157981
    AChE-IN-60
    		Inhibitor
    AChE-IN-60 (compound 6k) is a potant acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitor with IC50s of 27 nM and 43 nM, respectively. AChE-IN-60 also inhibits monoamine oxidase (MAO)-A and MAO-B with IC50s of 353 nM and 716 nM, respectively.
  • HY-163322
    MAO-A inhibitor 2
    		Inhibitor
    MAO-A inhibitor 2 (compound HT4) is a monoamine oxidase A (MAO-A) inhibitor with an IC50 of 14.3 µM. MAO-A inhibitor 2 shows a less effect on MAO-B (IC50 of 106 µM) and shows almost ineffective on xanthine oxidase (XO). MAO-A inhibitor 2 can be used for the neurodegenerative disorders and oxidative stress research.
  • HY-158092
    ChEs/MAOs-IN-2
    		Inhibitor
    ChEs/MAOs-IN-2 (compound a11) is a cholinesterases and monoamine oxidases inhibitor with IC50 values of 0.10, 0.20, 0.30, 0.40 µM for MAO-A, MAO-B, AChE, and BChE, respectively. ChEs/MAOs-IN-2 has the potential for the research of Alzheimer's disease.
  • HY-106770
    Esuprone
    		Inhibitor
    Esuprone is a brain-penetrant, orally active and selective MAO A inhibitor with an IC50 of 7.3 nM. Esuprone can be used for neurological research.
  • HY-144758
    LSD1-IN-17
    		Inhibitor
    LSD1-IN-17 (compound 5b) is a potent LSD1 inhibitor. LSD1-IN-17 can inhibit LSD1-CoREST, MAO-A and MAO-B, with IC50 values of 0.005, 0.028, and 0.820 μM, respectively. LSD1-IN-17 displays cell growth arrest in prostate cancer LNCaP cells, with an IC50 of 17.2 μM.
  • HY-119885A
    (±)-Amiflamine
    		Inhibitor 99.23%
    (±)-Amiflamine (FLA 336) is a potent monoamine oxidase-A (MAO-A) inhibitor with a pIC50 of 5.57.
  • HY-15386
    Cimoxatone
    		Inhibitor
    Cimoxatone (MD 780515) is a reversible, selectively and orally active type A monoamine oxidase (MAO-A) inhibitor. Cimoxatone enhances the anorectic action of Serotonin (HY-B1473A).
  • HY-162729
    LSD1-IN-34
    		Inhibitor
    LSD1-IN-34 (Compound 7d) is the orally active inhibitor for Lysine-specific demethylase (LSD) and monoamine oxidase (MAO), with IC50 of 4.51 and 18.46 nM, for LSD1 and MAO A. LSD1-IN-34 inhibits the Ang II-induced neonatal rat myocardial fibroblasts (NRCFs) activation, without significant toxicity (20 μM). LSD1-IN-34 inhibits TGFβ/Smad signaling pathway, and ameliorates heart failure in mice. LSD1-IN-34 exhibits good pharmacokinetic characteristics in rats.
  • HY-158732
    MAO-B-IN-33
    		Inhibitor
    MAO-B-IN-33 (compound C3) is a potent, reversible and selective monoamine oxidase-B (MAO-B) inhibitor with an IC50 of 0.021 μM and 26.805 μM for MAO-B and MAO-A, respectively. The selectivity of MAO-B-IN-33 is attributed to the steric clash arising from the residue differences between Phe208 (MAO-A) and Ile199 (MAO-B). MAO-B-IN-33 inhibits cerebral MAO-B activity and alleviates MPTP (HY-15608)-induced dopaminergic neuronal loss in the mouse. MAO-B-IN-33 has the potential for Parkinson's disease research.
  • HY-152109
    AChE/MAO-IN-1
    		Inhibitor
    AChE/MAO-IN-1 (Compound D28) is a potent AChE, MAO-A and MAO-B inhibitor with IC50s of 0.0248, 0.0409 and 0.1108 μM against human AChE, MAO-B and MAO-A, respectively.