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

MAO-A Inhibitor

MAO-A Inhibitors (73):

Cat. No. Product Name Effect Purity
  • HY-17447A
    Tranylcypromine hydrochloride
    Inhibitor 99.90%
    Tranylcypromine hydrochloride (SKF 385 hydrochloride) is an irreversible inhibitor of lysine-specific demethylase 1 (LSD1/BHC110) and monoamine oxidase (MAO). Tranylcypromine hydrochloride inhibits LSD1, MAO A and MAO B with IC50s of 20.7, 2.3 and 0.95 μM, respectively. Tranylcypromine hydrochloride can be used for the research of depression.
  • HY-A0091A
    Pargyline
    Inhibitor 99.92%
    Pargyline is an irreversible monoamine oxidase (MAO) inhibitor with Kis of 13 μM and 0.5 μM for MAO-A and MAO-B, respectively. Pargyline has antihypertensive and anticancer activities. Pargyline 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-A0091
    Pargyline hydrochloride
    Inhibitor 99.91%
    Pargyline hydrochloride is an irreversible monoamine oxidase (MAO) inhibitor with Kis of 13 μM and 0.5 μM for MAO-A and MAO-B, respectively. Pargyline hydrochloride has antihypertensive and anticancer activities. Pargyline (hydrochloride) 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-W008566
    Norharmane
    Inhibitor 99.46%
    Norharmane (Norharman), a β-carboline alkaloid, is a potent and reversible monoamine oxidase inhibitor, with IC50 values of 6.5 and 4.7 μM for MAO-A and MAO-B, respectively. Norharmane causes antidepressant responses. Norharmane is also a prospective anti-cancer photosensitizer. Norharmane alters polar auxin transport (PAT) by inhibiting PIN2, PIN3 and PIN7 transport proteins, thus causing a significant inhibitory effect on the growth of Arabidopsis thaliana seedlings.
  • HY-B0534
    Moclobemide
    Inhibitor 99.90%
    Moclobemide (Ro111163) is a brain-penetrant and reversible monoamine oxidase (MAO-A) inhibitor with an IC50 of 6.061 μM for hMAO-A.Moclobemide up-regulates proliferation of hippocampal progenitor cells in chronically stressed mice.
  • HY-164099
    LSD1/HDAC6-IN-2
    Inhibitor 99.66%
    LSD1/HDAC6-IN-2 (JBI-802) is an orally active LSD1/HDAC6/MAO-A inhibitor, with IC50 values of 5 nM, 11 nM, and 5 nM, respectively. LSD1/HDAC6-IN-2 can inhibit the growth of multiple myeloma cells MM.1S, MM.1R, and RPMI-8226. LSD1/HDAC6-IN-2 can be used for research on diseases such as acute myeloid leukemia and lymphoma.
  • HY-168728
    MAO-B-IN-37
    Inhibitor
    MAO-B-IN-37 (Compound 37) is a derivative of TT01001 (HY-114520), and a selective inhibitor for monoamine oxidase B (MAO-B) with an IC50 of 270 nM. MAO-B-IN-37 exhibits good metabolic stability in mice microsomes and good affinity with human serum albumin.
  • 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-70057
    Safinamide
    Inhibitor 99.89%
    Safinamide is a potent, selective, and reversible monoamine oxidase B (MAO-B) inhibitor (IC50=0.098 µM) over MAO-A (IC50=580 µM). Safinamide also blocks sodium channels and modulates glutamate (Glu) release, showing a greater affinity at depolarized (IC50=8 µM) than at resting (IC50=262 µM) potentials. Safinamide has neuroprotective and neurorescuing effects and can be used for the study of parkinson disease, ischemia stroke etc.al.
  • HY-14605A
    Rasagiline
    Inhibitor 99.88%
    Rasagiline (R-AGN1135) is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor with IC50s of 4.43 nM and 412 nM for rat brain MAO B and A activity, respectively. Rasagiline 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-14855B
    Tedizolid phosphate
    Inhibitor 99.65%
    Tedizolid phosphate (TR-701FA) is a MAO-A and MAO-B inhibitor with activity against Gram-positive bacteria.
  • HY-14605
    Rasagiline mesylate
    Inhibitor 99.77%
    Rasagiline (R-AGN1135) mesylate is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor with IC50s of 4.43 nM and 412 nM for rat brain MAO B and A activity, respectively. Rasagiline (mesylate) 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-70057A
    Safinamide mesylate
    Inhibitor 99.87%
    Safinamide (FCE 26743; EMD 1195686) mesylate is a potent, selective, and reversible monoamine oxidase B (MAO-B) inhibitor (IC50=0.098 μM) over MAO-A (IC50=580 nM). Safinamide mesylate also blocks sodium channels and modulates glutamate (Glu) release, showing a greater affinity at depolarized (IC50=8?μM) than at resting (IC50=262?μM) potentials. Safinamide mesylate has neuroprotective and neurorescuing effects and can be used for the study of parkinson disease, ischemia stroke et.al.
  • HY-101392
    Harmane
    Inhibitor 99.91%
    Harmane is a benzodiazepine receptor inhibitor (IC50=7 μM), with IC50 values for mACh, Opioid Receptor, MAO-A/B, and α2-adrenergic receptor of 24 μM, 2.8 μM, 0.5 μM, 5 μM, and 18 μM, respectively. Harmane inhibits the I1 imidazoline receptor (IC50 = 30 nM) to reduce blood pressure and has antidepressant, anti-anxiety, anticonvulsant, and analgesic effects. Harmane inhibits dopamine biosynthesis by decreasing tyrosine hydroxylase (TH) activity and enhancing L-DOPA-induced cytotoxicity in PC12 cells. Additionally, Harmane can increase the mutagenic effect induced by 2-acetylaminofluorene (AAF).
  • HY-N2554
    Osthenol
    Inhibitor 99.27%
    Osthenol (Ostenol), a prenylated coumarin isolated from the dried roots of Angelica pubescens, is selective, reversible, and competitive human monoamine oxidase-A (hMAO-A) inhibitor (Ki=0.26 µM). Osthenol potently inhibits recombinant hMAO-A with an IC50 of 0.74 µM and shows a high selectivity index for hMAO-A versus hMAO-B.
  • HY-131036
    MAO-IN-M30 dihydrochloride
    Inhibitor 99.25%
    MAO-IN-M30 dihydrochloride is an orally active, brain-permeable, and brain selective irreversible MAO-A (IC50=37 nM) and MAO-B (IC50=57 nM) inhibitor. MAO-IN-M30 dihydrochloride is a potent iron chelator and radical scavenger. MAO-IN-M30 dihydrochloride has a neuroprotective effect against Dexamethasone-induced brain cell apoptosis. MAO-IN-M30 dihydrochloride also exhibits neurorestorative activity in post MPTP and lactacystin models of Parkinson's disease. MAO-IN-M30 (dihydrochloride) 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-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-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-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-N12485
    MAO-A inhibitor 1
    Inhibitor 98.55%
    MAO-A inhibitor 1 (compound VIII) is a MAO-A inhibitor, with an IC50 of 100 μM.