Search Result

Results for "

Monoamine Oxidase

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Monoamine Oxidase (138) 5-HT Receptor (2) Adenosine Receptor (2) Adrenergic Receptor (6) AMPK (1) Amyloid-β (2) Antibiotic (2) Apoptosis (5) Autophagy (2) Bacterial (4) Carbonic Anhydrase (1) Cholinesterase (ChE) (9) COMT (2) Cytochrome P450 (1) Dopamine Transporter (2) Dopamine β-hydroxylase (1) EGFR (1) Endogenous Metabolite (2) ERK (1) Estrogen Receptor/ERR (1) Guanylate Cyclase (3) HDAC (1) Histamine Receptor (1) Histone Demethylase (9) HSP (1) HSV (1) iGluR (2) Imidazoline Receptor (4) Isotope-Labeled Compounds (5) Liposome (1) Microtubule/Tubulin (2) NO Synthase (3) Parasite (3) Phosphatase (1) Tau Protein (1) α-synuclein (1)
By Research Areas:	Cancer (24) Cardiovascular Disease (10) Endocrinology (4) Infection (11) Inflammation/Immunology (10) Metabolic Disease (3) Neurological Disease (114)
Click Chemistry:	Alkynes (11)

148

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Targets Recommended: Monoamine Oxidase Monoamine Transporter Xanthine Oxidase NADPH Oxidase Protoporphyrinogen IX oxidase

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-E70074

Monoamine oxidase, plasma	Monoamine Oxidase	Neurological Disease
Monoamine oxidase (EC 1.4.3.4) is an enzyme composed of different polypeptides. Monoamine oxidation catalyzes the oxidative deamination of various biological amines in brain and peripheral tissues by producing hydrogen peroxide. Monoamine oxidase plays an important role in maintaining the regulation of synaptic transmission, emotional behavior and other brain functions .

HY-144824

Monoamine oxidase/Aromatase-IN-1	Cytochrome P450 Monoamine Oxidase	Neurological Disease Cancer
Monoamine oxidase/Aromatase-IN-1 (compound 2q) is a highly potent monoamine oxidase (MAO) and aromatase dual inhibitor with IC₅₀s of 39 nM and 31 nM for MAO-B and aromatase, respectively. Monoamine oxidase/Aromatase-IN-1 can be used for researching neurological disorder and breast cancer .

HY-143244

Monoamine Oxidase B inhibitor 1	Monoamine Oxidase	Neurological Disease
Monoamine Oxidase B inhibitor 1 is a potent, reversible, orally active and selective monoamine oxidase B (MAO-B) inhibitor with an IC₅₀ of 0.02 nM. Monoamine Oxidase B inhibitor 1 has antioxidant and anti-neuroinflammatory activities. Monoamine Oxidase B inhibitor 1 can across the blood-brain barrier (BBB), and can be used for Parkinson’s disease study .

HY-143245

Monoamine Oxidase B inhibitor 2	Monoamine Oxidase	Neurological Disease
Monoamine Oxidase B inhibitor 2 is a potent, reversible, orally active and selective monoamine oxidase B (MAO-B) inhibitor with an IC₅₀ of 1.33 nM. Monoamine Oxidase B inhibitor 2 has antioxidant and anti-neuroinflammatory activities. Monoamine Oxidase B inhibitor 2 can across the blood-brain barrier (BBB), and can be used for Parkinson’s disease study .

HY-161674

Monoamine Oxidase B inhibitor 4	Liposome	Cancer
Monoamine Oxidase B inhibitor 4 is a liposome to simulate biological phospholipid membrane. Liposomes are the main component of vesicles with concentric phospholipid bilayer membranes, which can be used to construct drug delivery systems for anti-cancer and anti-infection fields. Highly polar water-soluble payloads can be trapped in the internal aqueous space of liposomes, while lipophilic payloads can partition into and become part of the lipid bilayer. Especially for delivering antisense oligonucleotides, it can overcome problems such as inefficient cellular uptake and rapid loss in the body .

HY-W224327

Pheniprazine β-Phenylisopropylhydrazine	Monoamine Oxidase	Neurological Disease
Pheniprazine is a potent and long acting inhibitor of **monoamine oxidase**. Pheniprazine has the potential for the research of depression .

HY-W224327A

Pheniprazine hydrochloride β-Phenylisopropylhydrazine hydrochloride	Monoamine Oxidase	Neurological Disease
Pheniprazine hydrochloride is a potent and long acting inhibitor of **monoamine oxidase**. Pheniprazine has the potential for the research of depression .

HY-W193398

N-2-Cyclohexylethyl-N-methylamine	Monoamine Oxidase	Cardiovascular Disease
N-2-Cyclohexylethyl-N-methylamine is an amine from A.ridigula Benth for a reduction of **monoamine oxidase (MAO**) activity .

HY-W015490

1,4-Naphthoquinone 2 Publications Verification	Monoamine Oxidase	Cancer
1,4-Naphthoquinone is a potential pharmacophore for inhibition of both MAO (monoamine oxidase) and DNA topoisomerase activities, this latter associated with antitumor activity .

HY-148159

Safrazine	Monoamine Oxidase	Neurological Disease
Safrazine is an irreversible, non-specific and orally active monoamine oxidase (MAO) inhibitor. Safrazine can be used for the research of depression .

HY-151210

MAO-B-IN-17	Monoamine Oxidase	Neurological Disease
MAO-B-IN-17 is a selective monoamine oxidase B (MAO-B) inhibitor with the IC₅₀ value of 5.08 μM. MAO-B-IN-17 can be used in Parkinson’s disease research .

HY-N9329

Glicoricone	Monoamine Oxidase Estrogen Receptor/ERR	Metabolic Disease
Glicoricone, a phenolic compound, is isolated from a species of licorice. Glicoricone is an inhibitor of monoamine oxidase (MAO), with an IC₅₀ of 140 μM. Glicoricone binds to estrogen receptor (ER) and shows estrogen antagonist activity .

HY-135265

Moclobemide N-Oxide Ro 12-5637	Monoamine Oxidase	Neurological Disease
Moclobemide N-Oxide (Ro 12-5637) is N-oxide metabolite of Moclobemide. Moclobemide N-Oxide retains certain MAO-A (monoamine oxidase) inhibitory activity, but is generally present in low concentrations. Moclobemide N-Oxide can be detected by UV absorption at 240 nm .

HY-N9540

Methyl citrate	Monoamine Oxidase	Neurological Disease
Methyl citrate is a Monoamine oxidase B (MAO-B) inhibitor (IC₅₀=0.23 mM). Methyl citrate is isolated from the fruits of Opuntia ficus-indica var. saboten Makino .

HY-163415

MAO-IN-5	Monoamine Oxidase	Neurological Disease
MAO-IN-5 (Compound ZINC000016952895) is a monoamine oxidase (MAO) inhibitor. According to the prediction of Swiss ADME, MAO-IN-5 can inhibit the CYP enzyme family, has blood-brain barrier (BBB) permeability, and has a high gastrointestinal absorption rate. MAO-IN-5 can be used in the study of neurological diseases .

HY-17447AG

Tranylcypromine hydrochloride SKF 385 hydrochloride	Monoamine Oxidase	Cardiovascular Disease Endocrinology
Tranylcypromine (SKF 385) hydrochloride (GMP) is Tranylcypromine (HY-17447) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Tranylcypromine hydrochloride is a potent monoamine oxidase (MAO) inhibitor .

HY-19915B

Contezolid acefosamil sodium MRX-4 sodium	Bacterial Antibiotic Monoamine Oxidase	Infection Inflammation/Immunology
Contezolid acefosamil sodium (MRX-4), a new and orally active oxazolidinone, is an antibiotic in study for complicated skin and soft tissue infections (cSSTI) caused by resistant Gram-positive bacteria. Contezolid acefosamil sodium (MRX-4) markedly reduces potential for myelosuppression and monoamine oxidase inhibition (MAOI) .

HY-151208

MAO-B-IN-16	Monoamine Oxidase	Neurological Disease
MAO-B-IN-16 is a selective monoamine oxidase B (MAO-B) inhibitor, with an IC₅₀ of 1.55 µM. MAO-B-IN-16 can be used in the study of central nervous disorders, such as parkinson's disease .

HY-B1558A

Bifemelane hydrochloride MCI-2016	Monoamine Oxidase	Neurological Disease
Bifemelane hydrochloride (MCI-2016) is a potent, selective and competitive inhibitor of monoamine oxidase A (MAO-A), with a K_i of 4.20 μM. Bifemelane hydrochloride also inhibits MAO-B noncompetitively with a K_i 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-B0534

Moclobemide Ro111163	Monoamine Oxidase	Neurological Disease
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-160002

MAO-B-IN-27	Monoamine Oxidase	Neurological Disease
MAO-B-IN-27 (Compound 12c) is a monoamine oxidase B (MAO-B) inhibitor. MAO-B-IN-27 has potent and selective MAO-B inhibitory effect for hMAO-B with an IC₅₀ values of 8.9 nM. MAO-B-IN-27 can be used for the research of parkinson's disease (PD) .

HY-13779A

J147	Monoamine Oxidase Dopamine Transporter	Neurological Disease
J147 is an exceptionally potent, orally active, neuroprotective agent for cognitive enhancement. J147 can pass the blood brain barrier (BBB). J147 can inhibit monoamine oxidase B (MAO B) and the dopamine transporter. J147 plays an impotant role in Alzheimer’s disease (AD) .

HY-19333

OG-L002 1 Publications Verification	Histone Demethylase Monoamine Oxidase HSV	Infection
OG-L002 is a potent and highly selective LSD1 inhibitor with an IC₅₀ of 0.02 μM. OG-L002 is a potent monoamine oxidases (MAO) inhibitor with IC₅₀s of 1.38 μM and 0.72 μM for MAO-A and MAO-B, respectively. OG-L002 potently inhibits the expression of HSV IE genes .

HY-N1636

1-Methyl-2-nonyl-4(1H)-quinolone	Monoamine Oxidase	Neurological Disease
1-Methyl-2-nonyl-4(1H)-quinolone, a quinolone alkaloid, is a potent and selective MAO-B (monoamine oxidase) inhibitor. 1-Methyl-2-nonyl-4(1H)-quinolone exhibites inhibitory activity on leukotriene biosynthesis, with an IC₅₀ of 12.1 μM .

HY-14201

Lazabemide Ro 19-6327	Monoamine Oxidase	Neurological Disease
Lazabemide (Ro 19-6327) is a selective, reversible inhibitor of monoamine oxidase B (MAO-B) (IC₅₀=0.03 μM) but less active for MAO-A (IC₅₀>100 μM). Lazabemide inhibits monoamine uptake at high concentrations, the IC₅₀ values are 86 μM, 123 μM and >500 μM for noradrenalin, serotonin and dopamine uptake, respectively. Lazabemide can be used for the research of parkinson and alzheimer′s disease .

HY-14202

Lazabemide hydrochloride Ro 19-6327 hydrochloride	Monoamine Oxidase	Neurological Disease
Lazabemide hydrochloride (Ro 19-6327 hydrochloride) is a selective, reversible inhibitor of monoamine oxidase B (MAO-B) (IC₅₀=0.03 μM) but less active for MAO-A (IC₅₀>100 μM). Lazabemide inhibits monoamine uptake at high concentrations, the IC₅₀ values are 86 μM, 123 μM and >500 μM for noradrenalin, serotonin and dopamine uptake, respectively. Lazabemide can be used for the research of parkinson and alzheimer′s disease .

HY-B0534R

Moclobemide (Standard)	Monoamine Oxidase	Neurological Disease
Moclobemide (Standard) is the analytical standard of Moclobemide. This product is intended for research and analytical applications. 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-103164

(E)-8-(3-Chlorostyryl)caffeine	Adenosine Receptor Monoamine Oxidase	Neurological Disease
(E)-8-(3-Chlorostyryl)caffeine is a selective adenosine A_2A receptor antagonist. (E)-8-(3-Chlorostyryl)caffeine inhibits monoamine oxidase B (MAO-B) with a K_i value of 70 nM by a pathway that is independent of its actions on the A_2A receptor. (E)-8-(3-Chlorostyryl)caffeine has the potential for Parkinson's disease research .

HY-W008566

Norharmane Norharman; β-Carboline	Monoamine Oxidase Endogenous Metabolite	Infection Neurological Disease Cancer
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-10399

Ladostigil TV-3326	Monoamine Oxidase Cholinesterase (ChE)	Neurological Disease
Ladostigil (TV-3326) is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil 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-10399A

Ladostigil hydrochloride TV-3326 hydrochloride	Monoamine Oxidase Cholinesterase (ChE)	Neurological Disease
Ladostigil (TV-3326) hydrochloride is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hydrochloride exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil (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-13779

(E/Z)-J147	Monoamine Oxidase Dopamine Transporter	Neurological Disease
(E/Z)-J147 is an exceptionally potent, orally active, neuroprotective agent for cognitive enhancement. (E/Z)-J147 can readily pass the blood brain barrier (BBB). (E/Z)-J147 can inhibit monoamine oxidase B (MAO B) and the dopamine transporter with EC₅₀ values of 1.88 μM and 0.649 μM, respectively. (E/Z)-J147 has potential for the treatment of Alzheimer’s disease (AD) .

HY-13929

Isocarboxazid 1 Publications Verification	Monoamine Oxidase	Neurological Disease
Isocarboxazid is a non-selective and irreversible inhibitor of **monoamine oxidase, with an IC₅₀** of 4.8 μM for rat brain monoamine oxidase in vitro .

HY-120419

PF9601N	Monoamine Oxidase	Neurological Disease
PF9601N, an monoamine oxidase B (MAO-B) inhibitor, possesses neuroprotective properties in several in vitro and in vivo models of Parkinson's disease (PD). PF9601N can be used for the research of neurodegenerative diseases mediated by excitotoxicity . PF9601N 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-14205

NW-1772 methanesulfonate	Monoamine Oxidase	Neurological Disease
NW-1772 (methanesulfonate) (22b) is a potent and selective monoamine oxidase (MAO) B inhibitor. NW-1772 (methanesulfonate) is the equivalent of HY-111156 NW-1772. NW-1772 has some advantages, such as rapid blood-brain barrier penetration, short-acting and reversible inhibitory activity, slight inhibition of selected cytochrome P450s, and low in vitro toxicity. NW-1772 can be used for the research of neurodegenerative diseases .

HY-N1638

1-Methyl-2-undecyl-4(1H)-quinolone	Monoamine Oxidase	Neurological Disease
1-Methyl-2-undecyl-4(1H)-quinolone is a potent, irreversible and selective inhibitor of type B monoamine oxidase (MAO-B). 1-Methyl-2-undecyl-4(1H)-quinolone shows a selective inhibition of MAO-B activity with the IC₅₀ and K_i values of 15.3 μM and 9.91 μM, respectively, but did not inhibit type A MAO (MAO-A) activity. Methyl-2-undecyl-4(1H)-quinolone, as a quinolone alkaloid, is isolated from fresh leaves and fruits of Evodia rutaecarpa HOOK. f. et THOMS .

HY-162061

ChEs/MAOs-IN-1	Monoamine Oxidase	Neurological Disease
ChEs/MAOs-IN-1 (Compound 4i) is a dual inhibitor of cholinesterases (ChEs) and monoamine oxidases (MAOs).ChEs/MAOs-IN-1 has IC₅₀ values of 0.048 μM, 0.89 μM, 3.58 μM, and 0.095 μM for AChE, BChE, MAO-B and MAO-B respectively. ChEs/MAOs-IN-1 can be used in the study of neurodegenerative diseases .

HY-W001601

Budipine	iGluR	Neurological Disease
Budipine is an anti-parkinson agent. Budipine also is a substrate of P-glycoprotein (P-gp), is mediated the uptake into the brain by P-gp. Budipine also is N-methyl-d-aspartate (NMDA) antagonist, and has indirect dopaminergic effects through an improved dopamine release, the inhibition of monoamine oxidase type B (MAO-B). Budipine can be used for the research of CNS disorders include Parkinson disease .

HY-146383

H3R antagonist 2	Histamine Receptor Cholinesterase (ChE) Monoamine Oxidase	Neurological Disease
H3R antagonist 2 (Compound 23) is a multitarget histamine H₃ receptor (H₃R) antagonist with a K_i of 170 nM for hH₃R . H3R antagonist 2 shows inhibitory effects with IC₅₀ values of 180, 880 and 775 nM for acetylcholinesterase, butyrylcholinesterase and *human monoamine* oxidase B (hMAO B)**, respectively. H3R antagonist 2 shows favorable anti-neuropathic pain and memory-enhancing effects. H3R can across BBB .

HY-W001601R

Budipine (Standard)	iGluR	Neurological Disease
Budipine (Standard) is the analytical standard of Budipine. This product is intended for research and analytical applications. Budipine is an anti-parkinson agent. Budipine also is a substrate of P-glycoprotein (P-gp), is mediated the uptake into the brain by P-gp. Budipine also is N-methyl-d-aspartate (NMDA) antagonist, and has indirect dopaminergic effects through an improved dopamine release, the inhibition of monoamine oxidase type B (MAO-B). Budipine can be used for the research of CNS disorders include Parkinson disease .

HY-B1413

Eprobemide

LIS 630
Monoamine Oxidase Neurological Disease

Eprobemide is a non-competitive reversible inhibitor of monoamine oxidase A.
HY-139647

(+)-Cinchonaminone

Monoamine Oxidase Others

(+)-Cinchonaminone shows monoamine oxidase (MAO) inhibitory activity.
HY-17447

Tranylcypromine

SKF 385
Monoamine Oxidase Cardiovascular Disease Endocrinology

Tranylcypromine (SKF 385) is a potent monoamine oxidase (MAO) inhibitor .

Eprobemide LIS 630	Monoamine Oxidase	Neurological Disease
Eprobemide is a non-competitive reversible inhibitor of monoamine oxidase A.

(+)-Cinchonaminone	Monoamine Oxidase	Others
(+)-Cinchonaminone shows monoamine oxidase (MAO) inhibitory activity.

Tranylcypromine SKF 385	Monoamine Oxidase	Cardiovascular Disease Endocrinology
Tranylcypromine (SKF 385) is a potent monoamine oxidase (MAO) inhibitor .

HY-101392

Harmane 1 Publications Verification	Imidazoline Receptor Monoamine Oxidase Adrenergic Receptor	Neurological Disease Cancer
Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC₅₀=30 nM) over α2-adrenoceptor (IC₅₀=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC₅₀s=0.5 and 5 μM for human MAO A/B, respectively). Harmane exhibits comutagenic effect .

HY-W792513

WAY-620147	Monoamine Oxidase	Neurological Disease
WAY-620147 (compound 6) is an N-(2-morpholinoethyl)nicotinamide derivative that inhibits monoamine oxidase (Monoamine Oxidase). WAY-620147 inhibits MAO-A and MAO-B with IC50s of 26 μM and 55 μM, respectively .

HY-22385A

Salsolidine hydrochloride	Monoamine Oxidase	Neurological Disease
Salsolidine hydrochloride, a tetrahydroisoquinoline alkaloid, acts as a stereoselective competitive *MAO A (monoamine* oxidase A)** inhibitor.

HY-U00015

MAO-IN-1

Monoamine Oxidase Neurological Disease

MAO-IN-1 is a monoamine oxidase B (MAO B) inhibitor with an IC₅₀ of 20 nM.
HY-14196

Toloxatone

MD 69276
Monoamine Oxidase Neurological Disease

Toloxatone (MD 69276) is a reversible monoamine oxidase A (MAO_A) inhibitor . Antidepressant .

HY-161328

MAO-B-IN-31	Monoamine Oxidase α-synuclein Tau Protein	Neurological Disease
MAO-B-IN-31 (Compound 30) is an effective and selective inhibitor of monoamine oxidase B (monoamine oxidase B). The IC₅₀ value is 41 nM. MAO-B-IN-31 also inhibits α-syn and tau aggregation. MAO-B-IN-31 has neuroprotective activity .

HY-13339

Brofaromine

CGP 11305A
Monoamine Oxidase Neurological Disease

Brofaromine (CGP 11305A) is a monoamine oxidase (MAO) inhibitor with IC₅₀ of 0.2 μM for MAO-A.

Cat. No.	Product Name

HY-L085

Anti-Parkinson's Disease Compound Library

1,354 compounds

Parkinson’s disease (PD), the second most common age-associated neurodegenerative disorder, is characterized by the loss of dopaminergic (DA) neurons and the presence of α-synuclein-containing aggregates in the substantia nigra pars compacta (SNpc). Motor features such as tremor, rigidity, bradykinesia and postural instability are common traits of PD. To date, there is no treatment to stop or at least slow down the progression of the disease. The etiology and pathogenesis of PD is still elusive, however, a large body of evidence suggests a prominent role of oxidative stress, inflammation, apoptosis, mitochondrial dysfunction and proteasome dysfunction in the pathogenesis of PD.

MCE offers a unique collection of 1,354 compounds with anti- Parkinson’s Disease activities or targeting the unique targets of PD. MCE Anti- Parkinson's Disease Compound Library is a useful tool for exploring the mechanism of PD and discovering new drugs for PD.

HY-L086

Neurodegenerative Disease-related Compound Library

2,255 compounds

Neurodegenerative diseases are incurable and life-threatening conditions that result in progressive degeneration and/or death of nerve cells. Some common neurodegenerative diseases include Alzheimer’s Disease (AD), Parkinson’s Disease (PD), Motor Neuron Disease (MND), Huntington’s Disease (HD), Spino-Cerebellar Ataxia (SCA), Spinal Muscular Atrophy (SMA), and Amyotrophic Lateral Sclerosis (ALS). Because the pathophysiology of neurodegenerative disorders is generally poorly understood, it is difficult to identify promising molecular targets and validate them. At the same time, about 85% of the drugs fail in clinical trials. Therefore, validating new targets and discovering new drugs to mitigate neurodegenerative disorders is need of the hour.

MCE offers a unique collection of 2,255 compounds with anti-Neurodegenerative Diseases activities or targeting the unique targets of neurodegenerative diseases. MCE Neurodegenerative Disease-related Compound Library is a useful tool for exploring the mechanism of neurodegenerative diseases and discovering new drugs for neurodegenerative diseases.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N9329

Glicoricone	Flavonoids Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Metabolic Disease Plants Disease Research Fields Glycyrrhiza uralensis Fisch. Isoflavones	Monoamine Oxidase Estrogen Receptor/ERR
Glicoricone, a phenolic compound, is isolated from a species of licorice. Glicoricone is an inhibitor of monoamine oxidase (MAO), with an IC₅₀ of 140 μM. Glicoricone binds to estrogen receptor (ER) and shows estrogen antagonist activity .

HY-N9540

Methyl citrate	Cactaceae Ketones, Aldehydes, Acids Source classification Opuntia ficus-indica (L.) Mill. Plants	Monoamine Oxidase
Methyl citrate is a Monoamine oxidase B (MAO-B) inhibitor (IC₅₀=0.23 mM). Methyl citrate is isolated from the fruits of Opuntia ficus-indica var. saboten Makino .

HY-W008566

Norharmane Norharman; β-Carboline	Structural Classification Neurological Disease Classification of Application Fields Source classification Pyridine Alkaloids Endogenous metabolite Biological Pesticide Research Indole Alkaloids Agricultural Research Infection Alkaloids Microorganisms Disease Research Fields Cancer	Monoamine Oxidase Endogenous Metabolite
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-N1636

1-Methyl-2-nonyl-4(1H)-quinolone	Alkaloids Classification of Application Fields Neurological Disease Source classification Rutaceae Quinoline Alkaloids Plants Disease Research Fields	Monoamine Oxidase
1-Methyl-2-nonyl-4(1H)-quinolone, a quinolone alkaloid, is a potent and selective MAO-B (monoamine oxidase) inhibitor. 1-Methyl-2-nonyl-4(1H)-quinolone exhibites inhibitory activity on leukotriene biosynthesis, with an IC₅₀ of 12.1 μM .

HY-N1638

1-Methyl-2-undecyl-4(1H)-quinolone	Alkaloids Source classification Evodia rutaecarpa (Juss.) Benth. Rutaceae Quinoline Alkaloids Plants	Monoamine Oxidase
1-Methyl-2-undecyl-4(1H)-quinolone is a potent, irreversible and selective inhibitor of type B monoamine oxidase (MAO-B). 1-Methyl-2-undecyl-4(1H)-quinolone shows a selective inhibition of MAO-B activity with the IC₅₀ and K_i values of 15.3 μM and 9.91 μM, respectively, but did not inhibit type A MAO (MAO-A) activity. Methyl-2-undecyl-4(1H)-quinolone, as a quinolone alkaloid, is isolated from fresh leaves and fruits of Evodia rutaecarpa HOOK. f. et THOMS .

HY-101392

Harmane 1 Publications Verification	Alkaloids Structural Classification other families Source classification Pyridine Alkaloids Plants Indole Alkaloids	Imidazoline Receptor Monoamine Oxidase Adrenergic Receptor
Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC₅₀=30 nM) over α2-adrenoceptor (IC₅₀=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC₅₀s=0.5 and 5 μM for human MAO A/B, respectively). Harmane exhibits comutagenic effect .

HY-22385A

Salsolidine hydrochloride	Alkaloids other families Source classification Plants Isoquinoline Alkaloids	Monoamine Oxidase
Salsolidine hydrochloride, a tetrahydroisoquinoline alkaloid, acts as a stereoselective competitive *MAO A (monoamine* oxidase A)** inhibitor.

HY-N8315

Echitovenidine	Apocynaceae Structural Classification Alkaloids Alstonia yunnanensis Diels Source classification Plants	Monoamine Oxidase
Echitovenidine is an alkaloid that can be isolated from Alstonia yunnanensis. Echitovenidine is an inhibitor of monoamine oxidase (MAO) .

HY-N2697

6-Acetonyl-N-methyldihydrodecarine	Structural Classification Alkaloids Source classification Zanthoxylum rigidum Humb. & Bonpl. ex Willd. Rutaceae Plants Isoquinoline Alkaloids	Monoamine Oxidase
6-Acetonyl-N-methyldihydrodecarine is a natural alkaloid that can be isolated from roots of Zanthoxylum rigidum. An inhibitor of **monoamine oxidases** .

HY-125515

Tetrahydroharmine Leptaflorine	Structural Classification Alkaloids Banisteriopsis caapi (Spruce ex Griseb.) Morton Source classification Malpighiaceae Plants Indole Alkaloids	Monoamine Oxidase
Tetrahydroharmine (Leptaflorine) is A monoamine oxidase (MAO) inhibitor with a IC₅₀ value of 74 nM for MAO-A. Tetrahydroharmine can be used in the study of neurodegenerative diseases .

HY-N7603

Rubrofusarin triglucoside	Seeds of Cassia tora Linn. Monophenols other families Leguminosae Ketones, Aldehydes, Acids Source classification Phenols Plants	Monoamine Oxidase
Rubrofusarin triglucoside is a glycoside compound isolated from Cassia obtusifolia Linn seeds. Rubrofusarin triglucoside inhibits *human monoamine* oxidase A (hMAO-A) with an IC₅₀** of 85.5 μM .

HY-22385B

(S)-Salsolidine	Alkaloids Structural Classification Source classification Salsola Plants Isoquinoline Alkaloids Chenopodiaceae	Monoamine Oxidase Endogenous Metabolite
(S)-Salsolidine is a weak monoamine oxidase (MAO) inhibitor (K_i=63 μM). The R enantiomer of Salsolidine is more potent than the S form (K_i=26 μM) .

HY-111588

Xanthoangelol 1 Publications Verification	Structural Classification Classification of Application Fields Source classification Plants Clerodendrum bungei Steud. Infection Chalcones Flavonoids Phenols Polyphenols Umbelliferae Inflammation/Immunology Disease Research Fields	Apoptosis Monoamine Oxidase Bacterial AMPK
Xanthoangelol, extracted from Angelica keiskei, suppresses obesity-induced inflammatory responses. Xanthoangelol possesses antibacterial activity . Xanthoangelol inhibits monoamine oxidases . Xanthoangelol induces apoptosis in neuroblastoma and leukemia cells .

HY-N12134

Methyl piperate	Piper longum Linn. Structural Classification Natural Products Source classification Piperaceae Plants	Monoamine Oxidase
Methylpiperic acid is a piperine alkaloid with significant MAO inhibitory activity (IC₅₀3.6 μM). Methylpiperic acid is less effective against MAO-B (IC₅₀1.6 μM) than MAO-A (IC₅₀27.1 μM) has a bidirectional inhibitory effect. Methylphenidate is used to treat mental disorders .

HY-N6057

Obtusin	Seeds of Cassia tora Linn. Quinones other families Leguminosae Anthraquinones Source classification Phenols Polyphenols Plants	Monoamine Oxidase
Obtusin, isolated from Cassia obtusifolia Linn seed, is a highly selective and competitive *human monoamine* oxidase-A (hMAO-A) inhibitor with an IC₅₀ of 11.12 μM and a K_i** of 6.15 μM. Obtusin plays a preventive role in neurodegenerative diseases, especially anxiety and depression .

HY-N8200

Cassiaside B2	Monophenols Classification of Application Fields Cassia obtusifolia L. Source classification Phenols Caesalpiniaceae Plants Disease Research Fields Inflammation/Immunology	Phosphatase Monoamine Oxidase 5-HT Receptor
Cassiaside B2 is a protein tyrosine phosphatase 1B (PTP1B) and *human monoamine* oxidase A (hMAO-A) inhibitor. Cassiaside B2 possesses antiallergic and is a 5-HT2C** receptor agonist . ..

HY-N4037

Homopterocarpin (-)-Homopterocarpin; 3,9-Dimethoxypterocarpan	Other Terpenoids Pterocarpus indicus willd. Structural Classification Leguminosae Terpenoids Source classification Plants	Monoamine Oxidase
Homopterocarpin is an isoflavonoid that can be isolated from Pterocarpus erinaceus. Homopterocarpin has hepatoprotective and antioxidant properties. Homopterocarpin is a competitive reversible inhibitor of human monoamine *oxidase-B* with an IC₅₀ and a K_i of 0.72 and 0.21 μM for hMAO-B, respectively. Homopterocarpin can be used for the research of liver injury and oxidative stress .

HY-N7204

4-Hydroxyderricin 1 Publications Verification	Structural Classification Chalcones Monophenols Flavonoids Phenols Plants Umbelliferae Clerodendrum bungei Steud.	Monoamine Oxidase Dopamine β-hydroxylase
4-Hydroxyderricin, the major active ingredients of Angelica keiskei Koidzumi, is a potent selective *MAO-B (Monoamine* oxidase inhibitors) inhibitor with an IC₅₀ of 3.43 μM. 4-Hydroxyderricin also mildly inhibits DBH (dopamine β-hydroxylase)** activity. 4-Hydroxyderricin has antidepressant activity .

HY-N2554

Osthenol Ostenol	Isodon excisoides (Sun ex C. H. Hu) H. Hara Source classification Coumarins Phenols Polyphenols Phenylpropanoids Plants Umbelliferae	Monoamine Oxidase
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 (K_i=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-Y0265

Isatin Indoline-2,3-dione	Cardiovascular Disease Alkaloids other families Classification of Application Fields Neurological Disease Source classification Plants Disease Research Fields Indole Alkaloids	Monoamine Oxidase Apoptosis
Isatin (Indoline-2,3-dione) is a potent inhibitor of monoamine oxidase (MAO) with an IC₅₀ of 3 μM. Also binds to central benzodiazepine receptors (IC₅₀ against clonazepam, 123 μM) . Also acts as an antagonist of both atrial natriuretic peptide stimulated and nitric oxide-stimulated guanylate cyclase activity . Shows effect on the serotonergic system .

HY-N2510

Myristicin Myristicine	Structural Classification Simple Phenylpropanols Source classification Myristicaceae Phenylpropanoids Plants Myristica fragrans Houtt.	5-HT Receptor EGFR ERK Apoptosis Bacterial
Myristicine is an orally bioavailable serotonin receptor antagonist and weak monoamine oxidase (MAO) inhibitor. Myristicine also exerts anti-cancer effects on gastric cancer cells by inhibiting the EGFR/ERK signaling pathway. Myristicine is the main component of nutmeg essential oil and has anti-cancer, anti-proliferative, antibacterial, anti-inflammatory and apoptosis-inducing effects. Myristicine abuse can produce hallucinogenic effects, organ damage, etc .

HY-101392R

Harmane (Standard)	Structural Classification Alkaloids other families Source classification Plants	Imidazoline Receptor Monoamine Oxidase Adrenergic Receptor
Harmane (Standard) is the analytical standard of Harmane. This product is intended for research and analytical applications. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC₅₀=30 nM) over α2-adrenoceptor (IC₅₀=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC₅₀s=0.5 and 5 μM for human MAO A/B, respectively). Harmane exhibits comutagenic effect .

Cat. No.	Product Name	Chemical Structure

HY-B0534S1

Moclobemide-d4
Moclobemide-d₄ is deuterium labeled Moclobemide. Moclobemide (Ro111163) is a brain-penetrant and reversible monoamine oxidase (MAO-A) inhibitor with an IC50 of 6.061 μM for hMAO-A[1].Moclobemide up-regulates proliferation of hippocampal progenitor cells in chronically stressed mice.

HY-Y0882S1

Hydroxylamine-d3 hydrochloride
Hydroxylamine-d₃ (hydrochloride) is the deuterium labeled Hydroxyamine hydrochloride[1]. Hydroxyamine hydrochloride is a selective monoamine oxidase (MAO) inhibitor used for inhibiting of platelet aggregation. Hydroxyamine hydrochloride is an intermediate of organic synthesis[2].

HY-B1111S1

Amitraz-d3
Amitraz-d₃ is the deuterium labeled Amitraz. Amitraz is a non-systemic acaricide and insecticide, with alpha-adrenergic agonist activity, interaction with octopamine receptors of the central nervous system and inhibition of monoamine oxidases and prostaglandin synthesis.

HY-W015490S

1,4-Naphthoquinone-d6
1,4-Naphthoquinone-d₆ is the deuterium labeled 1,4-Naphthoquinone[1]. 1,4-Naphthoquinone is a potential pharmacophore for inhibition of both MAO (monoamine oxidase) and DNA topoisomerase activities, this latter associated with antitumor activity[2].

HY-17447SA

Tranylcypromine-d5 hydrochloride

Tranylcypromine-d₅ (hydrochloride) is a deuterium labeled (rel)-Tranylcypromine hydrochloride. Tranylcypromine hydrochloride is an irreversible, nonselective monoamine oxidase (MAO) inhibitor used in the treatment of depression. Tranylcypromine hydrochloride is also a lysine-specific demethylase 1 (LSD1) inhibitor, suppresses lesion growth and improves generalized hyperalgesia in mouse with induced endometriosis[1][2].

HY-14605BS

Rasagiline-13C3 mesylate racemic

Rasagiline- ¹³C₃ (mesylate racemic) is a ¹³C-labeled Rasagiline mesylate racemic. Rasagiline mesylate racemic is a highly potent selective irreversible mitochondrial monoamine oxidase (MAO) inhibitor[1]. Rasagiline-13C3 (mesylate racemic) 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-14605S

Rasagiline-13C3 mesylate
Rasagiline- ¹³C₃ ((R)-AGN1135- ¹³C₃; TVP1012- ¹³C₃) mesylateis the deuterium labeledRasagiline (mesylate)(HY-14605) . 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 .

HY-17447AS

(1S,2R)-Tranylcypromine-d5 hydrochloride

(1S,2R)-Tranylcypromine-d₅ (hydrochloride) is the deuterium labeled Tranylcypromine hydrochloride[1]. 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[2][3][4].

HY-70057S1

Safinamide-d4-1

Safinamide-d₄-1 is deuterium labeled Safinamide. Safinamide is a potent, selective, and reversible monoamine oxidase B (MAO-B) inhibitor (IC50=0.098 µM) over MAO-A (IC50=580 µM)[1]. 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[2][3].

HY-101392S

Harmane-d1

Harmane-d is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively)[1][2][3][4].

HY-101392S1

Harmane-d2

Harmane-d₂ is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively)[1][2][3][4].

Cat. No.	Product Name		Classification

HY-10399A

Ladostigil hydrochloride TV-3326 hydrochloride		Alkynes
Ladostigil (TV-3326) hydrochloride is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hydrochloride exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil (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-120419

PF9601N		Alkynes
PF9601N, an monoamine oxidase B (MAO-B) inhibitor, possesses neuroprotective properties in several in vitro and in vivo models of Parkinson's disease (PD). PF9601N can be used for the research of neurodegenerative diseases mediated by excitotoxicity . PF9601N 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-146314

MAO-B-IN-9		Alkynes
MAO-B-IN-9 (compound 16) is a potent, selective, BBB-penetrated, irreversible and time-dependent MAO-B (monoamine oxidase B) inhibitor, with an IC₅₀ of 0.18 μM. MAO-B-IN-9 prevents Aβ_1-42-induced neuronal cell death. MAO-B-IN-9 shows neuroprotective effects, which may be the result of its Aβ_1-42 anti-aggregation effects . MAO-B-IN-9 is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-A0091

Pargyline hydrochloride 2 Publications Verification		Alkynes
Pargyline hydrochloride is an irreversible monoamine oxidase (MAO) inhibitor with K_is 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-10399

Ladostigil TV-3326		Alkynes
Ladostigil (TV-3326) is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil 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-A0091A

Pargyline 2 Publications Verification		Alkynes
Pargyline is an irreversible monoamine oxidase (MAO) inhibitor with K_is 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-142706

MAO A/HDAC-IN-1		Alkynes
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-14605

Rasagiline mesylate 5 Publications Verification (R)-AGN1135 mesylate; TVP1012 mesylate		Alkynes
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, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-14605A

Rasagiline 5 Publications Verification (R)-AGN1135; TVP1012		Alkynes
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, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.