mAChR
Muscarinic acetylcholine receptor
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
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mAChR Inhibitors
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mAChR Agonists
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mAChR Antagonists
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mAChR Activators
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mAChR Modulators
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mAChR Inducer
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mAChR Controls
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mAChR Ligands
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mAChR Related Products (731)
Related Products (731)
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Antibodies (2)
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mAChR Isoform Comparison
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VU6015241
0 ImagesCat. No.: HY-182384CAS No.: 2264025-00-3VU6015241 is a selective, blood-brain barrier-permeable M4 mAChR Antagonist with a Ki value of 43.3 nM. VU6015241 is used for the research of dystonia and related movement disorders.
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Solifenacin Succinate (Standard)
0 ImagesSynonyms: YM905 (Standard)Solifenacin (Succinate) (Standard) is the analytical standard of Solifenacin (Succinate). This product is intended for research and analytical applications. Solifenacin Succinate (YM905) is a novel muscarinic receptor antagonist with pKis of 7.6, 6.9 and 8.0 for M1, M2 and M3 receptors, respectively.
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Pirmenol
0 ImagesSynonyms: (±)-Pirmenol; CI-845 free basePirmenol is an orally active antiarrhythmic agent. Pirmenol inhibits IK.ACh (IC50: 0.1 μM) by blocking mAchR. Pirmenol can be used in the research of cardiovascular disease, such as atrial fibrillation.
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LU-25-077
0 ImagesCat. No.: HY-169814CAS No.: 221549-70-8Lu 25-077 is a brain-penetrant and pharmacologically active N-demethyl metabolite of Lu 25-109 (HY-101586), a partial M1 agonist and M2/M3 antagonist. Lu 25-077 can be utilized in neurological research.
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GS 283
0 ImagesCat. No.: HY-114743CAS No.: 149440-36-8GS 283 is a compound with calcium antagonist and weak histamine and muscarinic receptor blocking activity, with activity in modulating contraction of guinea pig and rat tracheal smooth muscle. GS 283 inhibits contractions induced by carbachol, histamine (guinea pig only), and high H+ in guinea pig and rat tracheal smooth muscle, inhibits Ca2+-induced contractions in guinea pig tracheal smooth muscle, and at high concentrations completely abolishes contractions induced by carbachol in Ca2+-free medium.
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L-Hyoscyamine-d3-1
0 ImagesCat. No.: HY-N0471S1Synonyms: Hyoscyamine-d3L-Hyoscyamine-d3-1 (Hyoscyamine-d3) is the deuterium labeled L-Hyoscyamine (HY-N0471). L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205).
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Tiemonium iodide
0 ImagesCat. No.: HY-137040ACAS No.: 144-12-7Tiemonium iodide is a mAChR antagonist with antispasmodic properties. Tiemonium iodide can be used in nervous system research.
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5-Hydroxymethyl Tolterodine-d14 formate
0 ImagesCat. No.: HY-76570S15-Hydroxymethyl Tolterodine-d14 (formate) is deuterium labeled (Rac)-5-Hydroxymethyl Tolterodine. (Rac)-5-Hydroxymethyl Tolterodine ((Rac)-Desfesoterodine), an active metabolite of Tolterodine, is a mAChR antagonist (Ki values of 2.3 nM, 2 nM, 2.5 nM, 2.8 nM, and 2.9 nM for M1, M2, M3, M4, and M5 receptors, respectively). (Rac)-5-Hydroxymethyl Tolterodine can be used for overactive bladder research.
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6-Hydroxytropinone (Standard)
0 ImagesCat. No.: HY-W008517RCAS No.: 5932-53-66-Hydroxytropinone (Standard) is the analytical standard of 6-Hydroxytropinone. This product is intended for research and analytical applications. 6-Hydroxytropinone is a cyclic hydroxylation product of Tropinone (HY-Y0135), and serves as an indicator for tropane alkaloid metabolism in plants or microorganisms. 6-Hydroxytropinone itself has no significant anticholinergic toxicity, nor does it act as a substrate for Tropine (HY-N7061) dehydrogenase.
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(S)-Tolterodine
0 ImagesCat. No.: HY-W309130CAS No.: 124937-53-7(S)-Tolterodine is a muscarinic acetylcholine receptor (mAChR) inhibitor, with an IC50 of 588 nM.
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4-AcO-DALT hydrochloride
0 ImagesCat. No.: HY-172339Synonyms: 4-Acetoxy DALT hydrochloride4-AcO-DALT hydrochloride is a tryptamine compound with psychoactive effects. 4-AcO-DALT hydrochloride inhibits 5-HT receptors, alpha receptors, dopamine receptors, histamine receptor 1 (H1), muscarinic M2 receptor and Sigma 2 receptor. 4-AcO-DALT hydrochloride shows Ki values of 582 nM, 2689 nM, 2099 nM, 2116 nM, 958 nM, 137 nM, 824 nM, 479 nM, 406 nM, 874 nM, 4190 nM, 482 nM, 214 nM, 803 nM, 4522 nM, 1907 nM for 5-HT1B, 5-HT1D, 5-HT1E, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT6, 5-HT7A, H1, Sigma 2, α2A, α2B, α2C, D2, D3 receptors.
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Desfesoterodine-d5
0 ImagesCat. No.: HY-76569SSynonyms: PNU-200577-d5; 5-Hydroxymethyl Tolterodine-d5Desfesoterodine-d5 (PNU-200577-d5) is the deuterium labeled Desfesoterodine (HY-76569). Desfesoterodine (PNU-200577) is a potent and selective muscarinic receptor (mAChR) antagonist with a KB and a pA2 of 0.84 nM and 9.14, respectively. Desfesoterodine is a major pharmacologically active metabolite of Tolterodine (PNU-200583; HY-A0024) and Fesoterodine (HY-70053). Desfesoterodine improves cerebral infarction induced detrusor overactivity in rats.
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Darotropium bromide
0 ImagesCat. No.: HY-14786CAS No.: 850607-58-8Synonyms: GSK233705Darotropium bromide (GSK233705), a long-acting muscarinic antagonist and an inhaled anticholinergic, can be used for the research of chronic obstructive pulmonary disease (COPD).
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AC-42
0 ImagesCat. No.: HY-118806CAS No.: 244291-63-2AC-42 is a poent M1 muscarinic selective allosteric agonist with EC50s of 805 nM and 220 nM for human wild-type and Y381A mutated M1 receptors, respectively. AC-42 stimulates the IP-accumulation and calcium mobilization in CHO cells.
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M1 ligand 1
0 ImagesCat. No.: HY-146102CAS No.: 2479356-53-9M1 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.
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N-Desmethylclozapine (Standard)
0 ImagesSynonyms: Norclozapine (Standard); Desmethylclozapine (Standard); Normethylclozapine (Standard)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.
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Cyclodrine
0 ImagesCat. No.: HY-167699CAS No.: 52109-93-0Cyclodrine is a cholinergic receptor antagonist that exhibits biological activity by influencing both muscarinic and nicotinic receptors.
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J 104129 fumarate
0 ImagesCat. No.: HY-107653CAS No.: 257603-40-0J 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.
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Propiverine-d7 hydrochloride
0 ImagesCat. No.: HY-116408ASPropiverine-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.
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Bencycloquidium bromide
0 ImagesCat. No.: HY-108030CAS No.: 860804-18-8Bencycloquidium 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.
