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Results for "

cholinergic antagonist

" in MedChemExpress (MCE) Product Catalog:

41

Inhibitors & Agonists

4

Peptides

4

Natural
Products

6

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-12426A
    mAChR-IN-1 hydrochloride

    		mAChR Neurological Disease
    mAChR-IN-1 hydrochloride is a potent muscarinic cholinergic receptor (mAChR) antagonist, with an IC50 of 17 nM .
    mAChR-IN-1 hydrochloride
  • HY-B0461
    Trospium chloride

    		mAChR Neurological Disease
    Trospium chloride is an orally active, specific and competitive antagonist of muscarinic cholinergic receptors (mAChRs), with antimuscarinic activity. Trospium chloride binds to muscarinic receptors M1, M2 and M3 with high affinity, but not nicotinic, cholinergic receptors .
    Trospium chloride
  • HY-B0461R
    Trospium chloride (Standard)

    		mAChR Reference Standards Neurological Disease
    Trospium (chloride) (Standard) is the analytical standard of Trospium (chloride). This product is intended for research and analytical applications. Trospium chloride is an orally active, specific and competitive antagonist of muscarinic cholinergic receptors (mAChRs), with antimuscarinic activity. Trospium chloride binds to muscarinic receptors M1, M2 and M3 with high affinity, but not nicotinic, cholinergic receptors .
    Trospium chloride (Standard)
  • HY-B0303A
    Diphenhydramine hydrochloride
    5+ Cited Publications

    		 Histamine Receptor Endogenous Metabolite Bacterial Apoptosis Inflammation/Immunology Endocrinology Cancer
    Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine hydrochloride
  • HY-U00139
    Cyclodrine hydrochloride

    		mAChR nAChR Neurological Disease
    Cyclodrine hydrochloride is a cholinergic (muscarinic, nicotinic) (mAChR and nAChR) receptor antagonist.
    Cyclodrine hydrochloride
  • HY-B1585
    Caramiphen

    Parpanil

    		 iGluR Neurological Disease
    Parpanil is an anticholinergic agent with NMDA receptor antagonist activity. Parpanil can be used to inhibit diseases related to cholinergic neurotransmission. Parpanil exerts its pharmacological effects by blocking cholinergic effects .
    Caramiphen
  • HY-167699
    Cyclodrine

    		mAChR Others
    Cyclodrine is a cholinergic receptor antagonist that exhibits biological activity by influencing both muscarinic and nicotinic receptors.
    Cyclodrine
  • HY-12426
    mAChR-IN-1

    		mAChR Neurological Disease
    mAChR-IN-1 is a potent muscarinic cholinergic receptor (mAChR) antagonist, with an IC50 of 17 nM .
    mAChR-IN-1
  • HY-N15736
    Petiline

    		mAChR Neurological Disease
    Petiline is a steroidal alkaloid found in Petilium raddeanum, acting as a selective antagonist of M cholinergic receptors. Petiline exerts anticholinergic effects (e.g., reducing vagal influence on the heart) by competitively blocking M cholinergic receptors, and also has central excitatory, cardiotonic, and spasmolytic activities. Petiline is promising for research of cholinergic system-related diseases (e.g., arrhythmia, intestinal spasm) .
    Petiline
  • HY-B0461S
    Trospium-d8 chloride

    		Isotope-Labeled Compounds mAChR Neurological Disease
    Trospium-d8 (chloride) is the deuterium labeled Trospium chloride. Trospium chloride is an orally active, specific and competitive antagonist of muscarinic cholinergic receptors (mAChRs), with antimuscarinic activity. Trospium chloride binds to muscarinic receptors M1, M2 and M3 with high affinity, but not nicotinic, cholinergic receptors .
    Trospium-d8 chloride
  • HY-B0303
    Diphenhydramine
    5+ Cited Publications

    		 Histamine Receptor Bacterial Endogenous Metabolite iGluR Neurological Disease Inflammation/Immunology Cancer
    Diphenhydramine is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine
  • HY-19489S1
    (Rac)-Levomepromazine-d3 hydrochloride

    (Rac)-Methotrimeprazine-d3 hydrochloride

    		 Isotope-Labeled Compounds Dopamine Receptor Histamine Receptor Neurological Disease
    (Rac)-Levomepromazine-d3 (hydrochloride) is a labelled racemic Methotrimeprazine, which is a phenothiazine which has antagonist actions at multiple neurotransmitter receptor sites, including dopaminergic, cholinergic, serotonin and histamine receptors .
    (Rac)-Levomepromazine-d3 hydrochloride
  • HY-P3162
    (Ala13)-Apelin-13

    		Apelin Receptor (APJ) Cardiovascular Disease
    (Ala13)-Apelin-13 is a potent apelin receptors (APJ) antagonist. (Ala13)-Apelin-13 inhibits gastric motility through vagal cholinergic pathway .
    (Ala13)-Apelin-13
  • HY-138973A
    Neramexane mesylate

    		iGluR nAChR Neurological Disease
    Neramexane mesylate is an α9α10 cholinergic nicotinic receptors and N-methyl-D-aspartate receptors(NMDA) antagonist. Neramexane mesylate can improve moderate to severe tinnitus, and also shows neuroprotective effects .
    Neramexane mesylate
  • HY-119918
    Cycrimine

    		mAChR Neurological Disease
    Cycrimine is an orally active muscarinic cholinergic receptor (mAChR) M1 antagonist, reduces the acetylcholine levels in parkinson model. Cycrimine shows antispasmodic activity, can be used in studies of behavioral and mental disorder .
    Cycrimine
  • HY-W040055A
    L-(-)-Neopterin

    L-erythro-Neopterin

    		 mAChR Neurological Disease Metabolic Disease
    L-(-)-Neopterin (L-erythro-Neopterin) is a cholinergic receptor that acts as a competitive antagonist, countering the inhibitory effects of pteridine diuretics on the growth of Crithidia fasciculata. L-(-)-Neopterin can be used in research related to the nervous system and purine metabolism .
    L-(-)-Neopterin
  • HY-P3162A
    (Ala13)-Apelin-13 TFA

    		Apelin Receptor (APJ) Cardiovascular Disease
    (Ala13)-Apelin-13 TFA is a potent apelin receptors (APJ) antagonist. (Ala13)-Apelin-13 TFA inhibits gastric motility through vagal cholinergic pathway .
    (Ala13)-Apelin-13 TFA
  • HY-B0303AS1
    Diphenhydramine-d5 hydrochloride

    		Histamine Receptor Endogenous Metabolite Inflammation/Immunology Endocrinology
    Diphenhydramine-d5 (hydrochloride) is the deuterium labeled Diphenhydramine hydrochloride. Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine-d5 hydrochloride
  • HY-B0303AS
    Diphenhydramine-d6 hydrochloride

    		Isotope-Labeled Compounds Histamine Receptor Endogenous Metabolite Inflammation/Immunology Endocrinology
    Diphenhydramine-d6 (hydrochloride) is the deuterium labeled Diphenhydramine hydrochloride. Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine-d6 hydrochloride
  • HY-B0303AR
    Diphenhydramine hydrochloride (Standard)
    5 Publications Verification

    		 Reference Standards Histamine Receptor Endogenous Metabolite Bacterial Inflammation/Immunology Endocrinology Cancer
    Diphenhydramine (hydrochloride) (Standard) is the analytical standard of Diphenhydramine (hydrochloride). This product is intended for research and analytical applications. Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine hydrochloride (Standard)
  • HY-135740
    Diphenhydramine N-oxide

    		Drug Metabolite Neurological Disease Inflammation/Immunology Cancer
    Diphenhydramine N-oxide is a metabolite of Diphenhydramine (HY-B0303). Diphenhydramine is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine N-oxide
  • HY-B0303R
    Diphenhydramine (Standard)

    		Reference Standards Histamine Receptor Bacterial Endogenous Metabolite iGluR Neurological Disease Inflammation/Immunology Cancer
    Diphenhydramine (Standard) is the analytical standard of Diphenhydramine. This product is intended for research and analytical applications. Diphenhydramine is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine (Standard)
  • HY-P1376A
    G-Protein antagonist peptide TFA

    		mAChR Adrenergic Receptor Endocrinology
    G-Protein antagonist peptide TFA is a truncated substance P-related peptide, competes with receptor for G protein binding. G-Protein antagonist peptide TFA inhibits the activation of Gi or Go by M2 muscarinic cholinergic receptor (M2 mAChR) or of Gs by beta-adrenergic receptor in the reconstituted phospholipid vesicles, assayed by receptor-promoted GTP hydrolysis .
    G-Protein antagonist peptide TFA
  • HY-157956
    LASSBio-873

    		mAChR Neurological Disease
    LASSBio-873 is an orally active muscarinic cholinergic receptor (mAChR) agonist that crosses the blood-brain barrier. LASSBio-873 has potent analgesic effects on acute and inflammatory pain. The analgesic effect of LASSBio-873 can be inhibited by intrathecal injection of the M2 receptor antagonist methoctramine .
    LASSBio-873
  • HY-100979
    W-84 dibromide

    HDMPPA

    		 mAChR Others
    W-84 (dibromide) is a potent allosteric modulator of M2-cholinoceptors, which retards [ 3H]N-methylscopolamine dissociation. W-84 dibromide can stabilize cholinergic antagonist-receptor complexes. W-84 (dibromide) is a non-competitive muscarinic acetylcholine receptors antagonist with allosteric effects. W-84 (dibromide) protects over additively against an organophosphate-intoxication when applied in combination with atropine .
    W-84 dibromide
  • HY-B1690AR
    Methdilazine hydrochloride (Standard)

    		Reference Standards Antibiotic Bacterial Histamine Receptor Infection
    Thioridazine (Standard) is the analytical standard of Thioridazine. This product is intended for research and analytical applications. Thioridazine, an antagonist of the dopamine receptor D2 family proteins, exhibits potent anti-psychotic and anti-anxiety activities. Thioridazine is also a potent inhibitor of PI3K-Akt-mTOR signaling pathways with anti-angiogenic effect. Thioridazine shows antiproliferative and apoptosis induction effects in various types of cancer cells, with specificity on targeting cancer stem cells (CSCs) .
    Methdilazine hydrochloride (Standard)
  • HY-B1690
    Methdilazine

    		Antibiotic Bacterial Histamine Receptor Infection
    Methdilazine is an orally active antibiotic (histamine antagonist). Methdilazine can inhibit various mycobacterium with MIC values at 5-15 μg/mL in vitro and in vivo, which can be used for the research of infectious diseases .
    Methdilazine
  • HY-B1690A
    Methdilazine hydrochloride

    		Antibiotic Bacterial Histamine Receptor Infection
    Methdilazine hydrochloride is an orally active antibiotic (histamine antagonist). Methdilazine hydrochloride can inhibit various mycobacterium with MIC values at 5-15 μg/mL in vitro and in vivo, which can be used for the research of infectious diseases .
    Methdilazine hydrochloride
  • HY-U00079A
    Vamicamide

    FK-176

    		 mAChR Neurological Disease
    Vamicamide (FK-176) is an orally active competitive mAChR antagonist that inhibits contractions induced by cholinergic nerve stimulation by preventing mAChR agonists from binding to mAChR. Vamicamide exhibits a good anti-bladder spasm effect, with a pA2 value of 6.82 in bladder tissue. Vamicamide can be used in research within the field of neurological diseases .
    Vamicamide
  • HY-B1339
    Dicyclomine hydrochloride

    Dicycloverine hydrochloride

    		 mAChR Neurological Disease
    Dicyclomine hydrochloride is a potent and orally active muscarinic cholinergic receptors antagonist. Dicyclomine hydrochloride shows high affinity for muscarinic M1 receptor subtype (Ki=5.1 nM) and M2 receptor subtype (Ki=54.6 nM) in brush-border membrane and basal plasma membranes, respectively . Dicyclomine is an antispasmodic agent and relieves smooth muscle spasm of the gastrointestinal tract in vivo .
    Dicyclomine hydrochloride
  • HY-B1339A
    Dicyclomine

    Dicycloverine

    		 mAChR Neurological Disease
    Dicyclomine (Dicycloverine) is a potent and orally active muscarinic cholinergic receptors antagonist. Dicyclomine (Dicycloverine) shows high affinity for muscarinic M1 receptor subtype (Ki=5.1 nM) and M2 receptor subtype (Ki=54.6 nM) in brush-border membrane and basal plasma membranes, respectively . Dicyclomine is an antispasmodic agent and relieves smooth muscle spasm of the gastrointestinal tract in vivo .
    Dicyclomine
  • HY-172884
    MDAR-IN-1

    		Cholinesterase (ChE) iGluR Neurological Disease
    MDAR IN-1 (Compound 5m) is a brain-penetrant inhibitor of acetylcholinesterase (AChE) and antagonist of the GluN1/GluN2B subtype of NMDAR receptor. MDAR IN-1 effectively inhibits AChE activity, enhances cholinergic neurotransmission, and blocks NMDAR, reducing excitatory neurotoxicity. MDAR IN-1 is promising for research of Alzheimer's disease .
    MDAR-IN-1
  • HY-B1339AS
    Dicyclomine-d4

    Dicycloverine-d4

    		 mAChR Neurological Disease
    Dicyclomine-d4 is the deuterium labeled Dicyclomine . Dicyclomine (Dicycloverine) is a potent and orally active muscarinic cholinergic receptors antagonist. Dicyclomine (Dicycloverine) shows high affinity for muscarinic M1 receptor subtype (Ki=5.1 nM) and M2 receptor subtype (Ki=54.6 nM) in brush-border membrane and basal plasma membranes, respectively . Dicyclomine is an antispasmodic agent and relieves smooth muscle spasm of the gastrointestinal tract in vivo .
    Dicyclomine-d4
  • HY-B1339R
    Dicyclomine hydrochloride (Standard)

    Dicycloverine hydrochloride (Standard)

    		 Reference Standards mAChR Neurological Disease
    Dicyclomine (hydrochloride) (Standard) is the analytical standard of Dicyclomine (hydrochloride). This product is intended for research and analytical applications. Dicyclomine hydrochloride is a potent and orally active muscarinic cholinergic receptors antagonist. Dicyclomine hydrochloride shows high affinity for muscarinic M1 receptor subtype (Ki=5.1 nM) and M2 receptor subtype (Ki=54.6 nM) in brush-border membrane and basal plasma membranes, respectively . Dicyclomine is an antispasmodic agent and relieves smooth muscle spasm of the gastrointestinal tract in vivo .
    Dicyclomine hydrochloride (Standard)
  • HY-110155
    LM11A-31 dihydrochloride
    Maximum Cited Publications
    7 Publications Verification

    		 Neurotensin Receptor Neurological Disease
    LM11A-31 dihydrochloride, a non-peptide p75 NTR (neurotrophin receptor p75) modulator, is an orally active and potent proNGF (nerve growth factor) antagonist. LM11A-31 dihydrochloride is an amino acid derivative with high blood-brain barrier permeability and blocks p75-mediated cell death. LM11A-31 dihydrochloride reverses cholinergic neurite dystrophy in Alzheimer's disease mouse models with mid- to late-stage disease progression .
    LM11A-31 dihydrochloride
  • HY-117088
    LM11A-31
    Maximum Cited Publications
    7 Publications Verification

    		 Neurokinin Receptor Neurological Disease
    LM11A-31, a non-peptide p75 NTR (neurotrophin receptor p75) modulator, is an orally active and potent proNGF (nerve growth factor) antagonist. LM11A-31 is an amino acid derivative with high blood-brain barrier permeability and blocks p75-mediated cell death. LM11A-31 reverses cholinergic neurite dystrophy in Alzheimer's disease mouse models with mid- to late-stage disease progression .
    LM11A-31
  • HY-B1339S
    Dicyclomine-d4 hydrochloride

    Dicycloverine-d4 hydrochloride

    		 Isotope-Labeled Compounds mAChR Neurological Disease
    Dicyclomine-d4 hydrochloride (Dicycloverine-d4 hydrochloride) is the deuterium labeled Dicyclomine hydrochloride (HY-B1339). Dicyclomine hydrochloride is a potent and orally active muscarinic cholinergic receptors antagonist. Dicyclomine hydrochloride shows high affinity for muscarinic M1 receptor subtype (Ki=5.1 nM) and M2 receptor subtype (Ki=54.6 nM) in brush-border membrane and basal plasma membranes, respectively . Dicyclomine is an antispasmodic agent and relieves smooth muscle spasm of the gastrointestinal tract in vivo .
    Dicyclomine-d4 hydrochloride
  • HY-118056
    ABD459

    		Cannabinoid Receptor
    ABD459 is a CB1 receptor antagonist with significant effects on regulating food intake and sleep-wake cycles. ABD459 completely displaces CB1 agonist CP99540 (Ki = 8.6 nM) and antagonizes CP55940-induced GTPγS binding (KB = 7.7 nM). ABD459 may specifically modulate endogenous cannabinoid release through cholinergic activity and plays a role in attention and arousal regulation. ABD459 is suitable for research in neurological disorders .
    ABD459
  • HY-P11313
    Catestatin (rat)

    Rat chromogranin A367–387

    		 nAChR Akt Cardiovascular Disease
    Catestatin (rat) (Rat chromogranin A367–387) is a potent, reversible, noncompetitive, and noncooperative nicotinic cholinergic antagonist derived from chromogranin A(A367-387). Catestatin (rat) inhibits norepinephrine release in rat PC12 pheochromocytoma cells (IC50 = 1.2 μM), and blocks desensitization of norepinephrine release (IC50 = 0.62 μM). Catestatin (rat) exerts antiadrenergic effects through the endothelial PI3K-AKT-eNOS pathway in rat papillary muscles and isolated cardiomyocytes. Catestatin (rat) maintains mitochondrial membrane potential in I/R cardiomyocytes and increases phosphorylation of AKT at S473, GSK3β at S9, PLB at T17, and eNOS at S1179. Catestatin (rat) reverses desensitization of 22Na + uptake. Catestatin (rat) can be used for the study of nicotinic cholinergic receptor regulation and catecholamine release control mechanisms .
    Catestatin (rat)
  • HY-B1693
    Levomepromazine
    1 Publications Verification

    Methotrimeprazine

    		 5-HT Receptor Dopamine Receptor Histamine Receptor Autophagy Enterovirus Calcium Channel Infection Neurological Disease Inflammation/Immunology
    Levomepromazine (Methotrimeprazine) is an orally active antipsychotic compound and Ca 2+ release inducer. Levomepromazine inhibits SERCA pump and induces an increase in cytoplasmic Ca 2+ levels. Levomepromazine has antagonistic effects on a variety of neurotransmitter receptors, including dopamine, cholinergic, serotonin, and histamine receptors. Levomepromazine can induce adaptive ER stress and autophagy. In addition, Levomepromazine has antiviral, anti-inflammatory, neuroprotective and analgesic, sedative and anti-injurious activities. Levomepromazine can be used in the study psychiatric disorders and relieving nausea and vomiting .
    Levomepromazine
  • HY-B1693R
    Levomepromazine (Standard)

    Methotrimeprazine (Standard)

    		 Reference Standards 5-HT Receptor Dopamine Receptor Autophagy Histamine Receptor Enterovirus Calcium Channel Infection Neurological Disease Inflammation/Immunology
    Levomepromazine (Standard) is the analytical standard of Levomepromazine. This product is intended for research and analytical applications. Levomepromazine (Methotrimeprazine) is an orally active antipsychotic compound and Ca 2+ release inducer. Levomepromazine inhibits SERCA pump and induces an increase in cytoplasmic Ca 2+ levels. Levomepromazine has antagonistic effects on a variety of neurotransmitter receptors, including dopamine, cholinergic, serotonin, and histamine receptors. Levomepromazine can induce adaptive ER stress and autophagy. In addition, Levomepromazine has antiviral, anti-inflammatory, neuroprotective and analgesic, sedative and anti-injurious activities. Levomepromazine can be used in the study psychiatric disorders and relieving nausea and vomiting .
    Levomepromazine (Standard)

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