2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. mAChR

mAChR

Muscarinic acetylcholine receptor

mAChR

Related Products

PDF 3.54 MB

mAChRs (muscarinic acetylcholine receptors) are acetylcholine receptors that form G protein-receptor complexes in the cell membranes of certainneurons and other cells. They play several roles, including acting as the main end-receptor stimulated by acetylcholine released from postganglionic fibersin the parasympathetic nervous system. mAChRs are named as such because they are more sensitive to muscarine than to nicotine. Their counterparts are nicotinic acetylcholine receptors (nAChRs), receptor ion channels that are also important in the autonomic nervous system. Many drugs and other substances (for example pilocarpineand scopolamine) manipulate these two distinct receptors by acting as selective agonists or antagonists. Acetylcholine (ACh) is a neurotransmitter found extensively in the brain and the autonomic ganglia.

mAChR Isoform Specific Products:

mAChR Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-146102
    M1 ligand 1
    M1 ligand 1 (compound 3b-b) is a muscarinic acetylcholine receptor M1 ligand. M1 ligand 1 is a N-desmethyl congener of arecoline derivative. M1 ligand 1 can be used as PET (positron emission tomography) radiotracer.
    M1 ligand 1
  • HY-G0021R
    N-Desmethylclozapine (Standard)
    		Agonist
    N-Desmethylclozapine (Standard) is the analytical standard of N-Desmethylclozapine. This product is intended for research and analytical applications. N-Desmethylclozapine is a major active metabolite of the atypical antipsychotic agent Clozapine. N-Desmethylclozapine is a potent, allosteric and partial M1 receptors agonist (EC50=115 nM) and is able to potentiate hippocampal N-methyl-d-aspartate (NMDA) receptor currents through M1 receptor activation. N-Desmethylclozapine is also a δ-opioid agonist.
    N-Desmethylclozapine (Standard)
  • HY-167699
    Cyclodrine
    		Antagonist
    Cyclodrine is a cholinergic receptor antagonist that exhibits biological activity by influencing both muscarinic and nicotinic receptors.
    Cyclodrine
  • HY-107653
    J 104129 fumarate
    		Antagonist
    J 104129 fumarate is a selective and orally active muscarinic M3 antagonist with Ki values of 4.2 nM and 490 nM for M3 and M2, respectively. J 104129 fumarate antagonized ACh-induced bronchoconstriction. J 104129 fumarate has the potential for the research of obstructive airway disease.
    J 104129 fumarate
  • HY-116408AS
    Propiverine-d7 hydrochloride
    		Inhibitor
    Propiverine-d7 (hydrochloride) is the deuterium labeled Propiverine hydrochloride. Propiverine hydrochloride is a bladder spasmolytic with calcium antagonistic and anticholinergic properties. Propiverine hydrochloride can be used for the research of overactive blaqdder and urinary incontinence[1][2].
    Propiverine-d<sub>7</sub> hydrochloride
  • HY-108030
    Bencycloquidium bromide
    		Inhibitor
    Bencycloquidium bromide, a muscarinic M(3) receptor antagonist, is an anticholinergic compound that acts as an anticholinergic bronchodilator. Bencycloquidium bromide can be used in the study for rhinitis.
    Bencycloquidium bromide
  • HY-12100S
    Umeclidinium-d5 bromide
    		Antagonist
    Umeclidinium-d5 (bromide) is the deuterium labeled Umeclidinium bromide. Umeclidinium bromide is a novel mAChR antagonist. The affinity (Ki) of Umeclidinium bromide for the cloned human M1-M5 mAChRs ranges from 0.05 to 0.16 nM.
    Umeclidinium-d<sub>5</sub> bromide
  • HY-116408
    Propiverine
    		Inhibitor
    Propiverine is a potent antimuscarinic agent. Propiverine inhibits cellular calcium influx, thereby diminishing muscle spasm. Propiverine has neurotropic and musculotropic effects on the urinary bladder smooth muscle. Propiverine can used for overactive bladder (OAB) research.
    Propiverine
  • HY-B0406AS
    Bethanechol-d6 chloride
    		Agonist
    Bethanechol-d6 (chloride) is the deuterium labeled Bethanechol chloride. Bethanechol chloride (Carbamyl-β-methylcholine chloride), a parasympathomimetic agent, is a mAChR agonist that exerts its effects via directly stimulating the mAChR (M1, M2, M3, M4, and M5) of the parasympathetic nervous system[1].
    Bethanechol-d<sub>6</sub> chloride
  • HY-120418
    L-687306
    		Agonist
    L-687306 is a high affinity muscarinic M1 receptor partial agonist with activity as a partial agonist of M1 receptors in rat ganglia and as a high affinity competitive antagonist at guinea pig cardiac M2 and ileal M3 muscarinic receptors, useful for studying the receptor reserve of muscarinic receptors.
    L-687306
  • HY-N0471B
    L-Hyoscyamine hydrobromide
    		Antagonist
    L-Hyoscyamine (Hyoscyamine) hydrobromide is an anticholinergic agent that may potentially affect breastfeeding and milk production. L-Hyoscyamine hydrobromide is not likely to interfere with breastfeeding when used in single doses. L-Hyoscyamine hydrobromide should be monitored for signs of decreased lactation during long-term use.
    L-Hyoscyamine hydrobromide
  • HY-117284
    Eucatropine
    		Inhibitor
    Eucatropine is a potent muscarinic acetylcholine receptor (mAChR) inhibitor with an IC50 value of 0.583 μM. Eucatropine is an anticholinergic agent.
    Eucatropine
  • HY-U00001AR
    Phenglutarimid (hydrochloride) (Standard)
    		Inhibitor
    Phenglutarimid (hydrochloride) (Standard) is the analytical standard of Phenglutarimid (hydrochloride). This product is intended for research and analytical applications. Phenglutarimid hydrochloride is an anticholinergic used as an antiparkinsonian agent.
    Phenglutarimid (hydrochloride) (Standard)
  • HY-14828
    Afacifenacin
    		Antagonist
    Afacifenacin (SMP-986) is a potent and orally active muscarinic receptor antagonist. Afacifenacin inhibits the bladder afferent pathway through the sodium-channel blockade, increasing volume, and reducing the frequency of urination and incontinence. Afacifenacin has the potential for the research of overactive bladder (OAB).
    Afacifenacin
  • HY-116881
    SCH 57790
    		Antagonist
    SCH 57790 is a selective antegonist for muscarinic M2 receptor, which increases acetylcholine release, and thus improves cognitive performance. SCH 57790 reverses Scopolamine (HY-N0296)-induced memory deficits in mice, without significant toxicity (100 mg/kg).
    SCH 57790
  • HY-120081
    Metixene
    		Antagonist
    Metixene (Piperidine) is an anticholinergic and antiparkinsonian agent. Metixene potently inhibits binding of quinuclidinyl benzilate (QNB) with the muscarinic receptor, IC50 and Ki values of 55 nM and 15 nM, respectively. Metixene can be used for the research of parkinsonian.
    Metixene
  • HY-B0267BS
    Oxybutynin-d5 hydrochloride
    		Antagonist
    Oxybutynin-d5 hydrochloride is deuterated labeled (R)-Oxybutynin hydrochloride (HY-B0267B). (R)-Oxybutynin hydrochloride, a (R)-isomer of Oxybutynin hydrochloride, is an orally active muscarinic receptor antagonist. (R)-Oxybutynin hydrochloride has antimuscarinic, antispasmodic and anticholinergic activity, competitively antagonizes Carbachol-induced contractions. (R)-Oxybutynin hydrochloride can be used for researching incontinence due to neurogenic bladder dysfunction. (R)-Oxybutynin 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.
    Oxybutynin-d<sub>5</sub> hydrochloride
  • HY-P1376
    G-Protein antagonist peptide
    		Inhibitor
    G-Protein antagonist peptide is the substance P-related peptide that inhibits binding of G proteins to their receptors. G-Protein antagonist peptide competitively and reversibly inhibits M2 muscarinic receptor activation of Gi or Go and inhibits Gs activation by β-adrenoceptors.
    G-Protein antagonist peptide
  • HY-A0082R
    Diphenidol (hydrochloride) (Standard)
    		Antagonist
    Diphenidol (hydrochloride) (Standard) is the analytical standard of Diphenidol (hydrochloride). This product is intended for research and analytical applications. Diphenidol hydrochloride (Difenidol hydrochloride) is a non-selective muscarinic M1-M4 receptor antagonist, has anti-arrhythmic activity. Diphenidol hydrochloride is also a potent non-specific blocker of voltage-gated ion channels (Na+, K+, and Ca2+) in neuronal cells. Diphenidol hydrochloride can be used in the study of antivertigo and antinausea[4].
    Diphenidol (hydrochloride) (Standard)
  • HY-W201842
    Octamylamine
    		Inhibitor
    Octamylamine is an anticholinergic and antispasmodic agent.
    Octamylamine
Cat. No. Product Name / Synonyms Application Reactivity
mAChR Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.