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mAChR

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.

Targets for  mAChR

Products for  mAChR

  1. Cat.No. Product Name Information
  2. GC34957 (+)-Cevimeline hydrochloride hemihydrate (+)-Cevimeline hydrochloride hemihydrate ((+)-SNI-2011), a potent muscarinic receptor agonist, is a candidate therapeutic drug for xerostomia in Sjogren's syndrome. (+)-Cevimeline hydrochloride hemihydrate  Chemical Structure
  3. GC11219 (R)-(+)-Tolterodine (R)-(+)-Tolterodine(PNU-200583) is a potent muscarinic receptor antagonists that show selectivity for the urinary bladder over salivary glands in vivo. (R)-(+)-Tolterodine  Chemical Structure
  4. GC63452 (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  Chemical Structure
  5. GC30859 AC260584 AC260584 is an M1 muscarinic receptor allosteric agonist with a pEC50 of 7.6. AC260584  Chemical Structure
  6. GC64332 Aceclidine Aceclidine is a modulator of M3 muscarinic acetylcholine receptor. Aceclidine  Chemical Structure
  7. GC14096 Aclidinium Bromide LAMAs antagonist Aclidinium Bromide  Chemical Structure
  8. GC10219 AF-DX 116 AF-DX 116 (AF-DX 116) is a selective and competitive M2 muscarinic acetylcholine receptor antagonist, with IC50 values of 640 nM and 386 nM for rabbit peripheral lung and rat heart, respectively. AF-DX 116  Chemical Structure
  9. GC30996 Alvameline (Lu 25-109) Alvameline (Lu 25-109) (Lu25-109) is a partial M1 agonist and M2/M3 antagonist. Alvameline (Lu 25-109)  Chemical Structure
  10. GC31815 Ambutonium bromide (BL700) Ambutonium bromide (BL700) is an acetylcholine antagonist. Ambutonium bromide (BL700)  Chemical Structure
  11. GC60049 Anisodamine hydrobromide Anisodamine hydrobromide (6-Hydroxyhyoscyamine hydrobromide), a belladonna alkaloid, is a non-subtype-selective muscarinic and a nicotinic cholinoceptor antagonist. Anisodamine hydrobromide  Chemical Structure
  12. GC35381 Arborine Arborine inhibits the peripheral action of acetylcholine and induces a fall in blood pressure. Arborine  Chemical Structure
  13. GC10264 Arecoline hydrobromide muscarinic acetylcholine receptor agonist Arecoline hydrobromide  Chemical Structure
  14. GC16526 Atropine MAChRs antagonist Atropine  Chemical Structure
  15. GC35427 Atropine methyl bromide A muscarinic acetylcholine receptor antagonist Atropine methyl bromide  Chemical Structure
  16. GC35428 Atropine sulfate Atropine (Tropine tropate) sulfate is a competitive muscarinic acetylcholine receptor (mAChR) antagonist with IC50 values of 0.39 and 0.71 nM for Human mAChR M4 and Chicken mAChR M4, respectively. Atropine sulfate  Chemical Structure
  17. GC63827 Atropine sulfate monohydrate Atropine (Tropine tropate) sulfate monohydrate is a broad-spectrum and competitive muscarinic acetylcholine receptor (mAChR) antagonist with anti-myopia effect. Atropine sulfate monohydrate  Chemical Structure
  18. GC31690 Batefenterol (GSK961081) Batefenterol (GSK961081) (GSK961081;TD-5959) is a novel muscarinic receptor antagonist and β2-adrenoceptor agonist; displays high affinity for hM2, hM3 muscarinic and hβ2-adrenoceptor with Ki values of 1.4, 1.3 and 3.7 nM, respectively. Batefenterol (GSK961081)  Chemical Structure
  19. GC35492 Benzamide Derivative 1 Benzamide Derivative 1 is a benzamide derivative from patent EP0213775A1, compound 18. Benzamide Derivative 1  Chemical Structure
  20. GC30925 Benzetimide hydrochloride (R4929) Benzetimide hydrochloride (R4929) is a muscarinic acetylcholine receptor antagonist. Benzetimide hydrochloride (R4929)  Chemical Structure
  21. GC16791 Benztropine mesylate Dopamine transporter (DAT) inhibitor Benztropine mesylate  Chemical Structure
  22. GC31942 Beperidium iodide (SX 810) Beperidium iodide (SX 810) shows a competitive antagonistic effect against acetylcholine receptor with a pA2 of 7.93. Beperidium iodide (SX 810)  Chemical Structure
  23. GC14419 Bethanechol chloride Muscarinic receptor agonist Bethanechol chloride  Chemical Structure
  24. GC35524 Biperiden Biperiden (KL 373) is a non-selective muscarinic receptor antagonist that competitively binds to M1 muscarinic receptors, thereby inhibiting acetylcholine and enhancing dopamine signaling in the central nervous system. Biperiden  Chemical Structure
  25. GC10621 Biperiden HCl Biperiden (KL 373) hydrochloride is a non-selective muscarinic receptor antagonist that competitively binds to M1 muscarinic receptors, thereby inhibiting acetylcholine and enhancing dopamine signaling in the central nervous system. Biperiden HCl  Chemical Structure
  26. GC15758 BQCA positive allosteric modulator of the M1 muscarinic acetylcholine receptor (mAChR) BQCA  Chemical Structure
  27. GC32039 BTM-1086 BTM-1086 is a potent anti-ulcer and gastric secretory inhibiting agent. BTM-1086  Chemical Structure
  28. GC31072 Camylofine

    Camylofin is an antimuscarinic, is a smooth muscle relaxant

    Camylofine  Chemical Structure
  29. GC16937 Carbamoylcholine chloride

    Cholinergic receptor agonist

    Carbamoylcholine chloride  Chemical Structure
  30. GC31255 CDD0102 (CDD0102A) CDD0102 (CDD0102A) is a potent M1 Muscarinic receptor agonist. CDD0102 (CDD0102A)  Chemical Structure
  31. GC14215 Cevimeline A muscarinic receptor agonist Cevimeline  Chemical Structure
  32. GC43232 Cevimeline (hydrochloride) Cevimeline is a muscarinic receptor agonist (EC50s = 23, 48, and 63 nM for M1, M3, and M5, respectively, and >1 μM for M2 and M4). Cevimeline (hydrochloride)  Chemical Structure
  33. GC17157 Cevimeline hydrochloride hemihydrate Cevimeline hydrochloride hemihydrate  Chemical Structure
  34. GC38693 Choline bitartrate Choline bitartrate is a vitamin-like essential nutrient, can affect diseases such as liver disease, atherosclerosis and neurological disorders. Choline bitartrate  Chemical Structure
  35. GC30955 Cimetropium Bromide (DA-3177) Cimetropium Bromide (DA-3177) (DA-3177) is a mAChR antagonist for long-term treatment of irritable bowel syndrome. Cimetropium Bromide (DA-3177)  Chemical Structure
  36. GC31048 Clidinium bromide (Ro 2-3773) Clidinium bromide (Ro 2-3773) is a quaternary amine antimuscarinic agent. Clidinium bromide (Ro 2-3773)  Chemical Structure
  37. GC17760 Clozapine Clozapine (HF 1854) is an antipsychotic used for the research of schizophrenia. Clozapine  Chemical Structure
  38. GC50193 Clozapine - d8 Clozapine - d8 (HF 1854-d8) is the deuterium labeled Clozapine. Clozapine - d8  Chemical Structure
  39. GC10822 Clozapine N-oxide (CNO)

    A metabolite of clozapine and muscarinic DREADD agonist

    Clozapine N-oxide (CNO)  Chemical Structure
  40. GC31209 Cyclodrine hydrochloride Cyclodrine hydrochloride is a cholinergic (muscarinic, nicotinic) (mAChR and nAChR) receptor antagonist. Cyclodrine hydrochloride  Chemical Structure
  41. GC43347 Cyclopentolate (hydrochloride) Cyclopentolate is an antagonist of muscarinic acetylcholine receptors (Kis = 1.62, 27.5, and 2.63 nM for M1, M2, and M3 receptors, respectively). Cyclopentolate (hydrochloride)  Chemical Structure
  42. GC31136 Darenzepine Darenzepine is a muscarinic receptor inhibitor extracted from patent US 20170095465 A1. Darenzepine  Chemical Structure
  43. GC35810 Darifenacin Darifenacin(UK88525) is a selective M3 muscarinic receptor antagonist with pKi of 8.9. Darifenacin  Chemical Structure
  44. GC15772 Darifenacin HBr Darifenacin HBr (UK-88525 hydrobromide) is a selective M3 muscarinic receptor antagonist with pKi of 8.9. Darifenacin HBr  Chemical Structure
  45. GC60758 Deschloroclozapine Deschloroclozapine, a metabolite of Clozapine, is a highly potent muscarinic DREADDs agonist. Deschloroclozapine  Chemical Structure
  46. GC35842 Desfesoterodine 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  Chemical Structure
  47. GC35845 Dexetimide Dexetimide ((+)-Benzetimide; (S)-(+)-Dexetimide; Dexbenzetimide) is a piperidine anticholinergic and a high-affinity muscarinic receptor antagonist. Dexetimide  Chemical Structure
  48. GC16635 Diphemanil Methylsulfate Diphemanil methylsulfate is a quaternary ammonium anticholinergic. Diphemanil Methylsulfate  Chemical Structure
  49. GC10300 Diphenidol HCl Diphenidol HCl (Difenidol hydrochloride) is a non-selective muscarinic M1-M4 receptor antagonist, has anti-arrhythmic activity. Diphenidol HCl  Chemical Structure
  50. GC30849 DREADD agonist 21 A muscarinic hM3Dq DREADD agonist DREADD agonist 21  Chemical Structure
  51. GC50446 DREADD agonist 21 dihydrochloride Potent muscarinic DREADD agonist; water soluble version of DREADD agonist 21 DREADD agonist 21 dihydrochloride  Chemical Structure
  52. GC16073 Dronedarone An antiarrhythmic agent Dronedarone  Chemical Structure
  53. GC30409 Elucaine Elucaine is a muscarinic acetylcholine receptor antagonist with anti-ulcerative activity. Elucaine  Chemical Structure
  54. GC63484 Emraclidine

    Emraclidine (CVL-231) is a muscarinic M4 receptor positive allosteric modulator (WO2018002760, compound 11).

    Emraclidine  Chemical Structure
  55. GC31017 ENS-163 phosphate (ENS 213-163) ENS-163 phosphate (ENS 213-163) is a selective muscarinic M1 receptor agonist. ENS-163 phosphate (ENS 213-163)  Chemical Structure
  56. GC39379 Fesoterodine Fesoterodine is an orally active, nonsubtype selective, competitive muscarinic receptor (mAChR) antagonist with pKi values of 8.0, 7.7, 7.4, 7.3, 7.5 for M1, M2, M3, M4, M5 receptors, respectively. Fesoterodine  Chemical Structure
  57. GC16087 Fesoterodine Fumarate Muscarinic AChR receptor antagonist Fesoterodine Fumarate  Chemical Structure
  58. GC39380 Fesoterodine L-mandelate Fesoterodine L-mandelate is an orally active, nonsubtype selective, competitive muscarinic receptor (mAChR) antagonist with pKi values of 8.0, 7.7, 7.4, 7.3, 7.5 for M1, M2, M3, M4, M5 receptors, respectively. Fesoterodine L-mandelate  Chemical Structure
  59. GC13361 Flavoxate hydrochloride muscarinic AChR antagonist Flavoxate hydrochloride  Chemical Structure
  60. GC11385 G-Protein antagonist peptide Inhibits G protein activation by GPCRs G-Protein antagonist peptide  Chemical Structure
  61. GC63766 G-Protein antagonist peptide TFA G-Protein antagonist peptide TFA is a truncated substance P-related peptide, competes with receptor for G protein binding. G-Protein antagonist peptide TFA  Chemical Structure
  62. GC10972 Gallamine Triethiodide Cholinergic receptor blocker Gallamine Triethiodide  Chemical Structure
  63. GC15029 Glycopyrrolate Muscarinic competitive antagonist Glycopyrrolate  Chemical Structure
  64. GC65379 Guvacoline hydrochloride Guvacoline hydrochloride, a pyridine alkaloid found in Areca triandra, can act as a weak full agonist of atrial and ileal muscarinic receptors. Guvacoline hydrochloride  Chemical Structure
  65. GC13897 Homatropine Bromide Muscarinic AChR antagonist Homatropine Bromide  Chemical Structure
  66. GC17908 Homatropine Methylbromide Muscarinic AChR antagonist Homatropine Methylbromide  Chemical Structure
  67. GC11035 Hyoscyamine Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. Hyoscyamine  Chemical Structure
  68. GC30812 Imidafenacin (KRP-197) Imidafenacin (KRP-197)(KRP-197; ONO-8025) is a potent and selective inhibitor of M3 receptors with Kb of 0.317 nM; less potent for M2 receptors(IC50=4.13 nM). Imidafenacin (KRP-197)  Chemical Structure
  69. GC12717 Ipratropium Bromide AChR antagonist Ipratropium Bromide  Chemical Structure
  70. GC68326 Ipratropium-d3 bromide Ipratropium-d3 bromide  Chemical Structure
  71. GC13191 Irsogladine PDE4 inhibitor Irsogladine  Chemical Structure
  72. GC33878 Irsogladine maleate (Dicloguamine maleate) Irsogladine is a PDE4 inhibitor and muscarinic acetylcholine receptor binder. Irsogladine maleate (Dicloguamine maleate)  Chemical Structure
  73. GC39076 Isopteropodine Isopteropodine is heteroyohimbine-type oxindole alkaloid components of Uncaria tomentosa (Willd. Isopteropodine  Chemical Structure
  74. GC50681 JHU 37152 JHU 37152 is a potent and brain-penetrant DREADD agonist, with EC50s of 5nM and 0.5nM for hM3Dq and hM4Di DREADDs in HEK-293 cells, respectively. JHU 37152  Chemical Structure
  75. GC50682 JHU 37160 JHU 37160 is a potent and brain-penetrant DREADD agonist, with EC50s of 18.5nM and 0.2nM for hM3Dq and hM4Di DREADDs in HEK-293 cells, respectively. JHU 37160  Chemical Structure
  76. GC39130 L-Hyoscyamine sulfate L-Hyoscyamine sulfate (Daturine sulfate), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine sulfate  Chemical Structure
  77. GC65504 L-Hyoscyamine-d3 L-Hyoscyamine-d3  Chemical Structure
  78. GC36442 Levetimide Levetimide is a potent and stereoselective inhibitor of [3H](+)pentazocine binding, with a Ki of 2.2 nM. Levetimide  Chemical Structure
  79. GC17779 Levetiracetam Antiepileptic drug Levetiracetam  Chemical Structure
  80. GC13445 LY2119620 positive allosteric modulator of M2/M4 receptor LY2119620  Chemical Structure
  81. GC31984 M3 receptor antagonist 1 M3 receptor antagonist 1 is a selective, long-acting and competitive muscarinic M3 receptor antagonist. M3 receptor antagonist 1  Chemical Structure
  82. GC65567 M4 mAChR agonist-1 M4 mAChR agonist-1 (compound 10a) is a potent M4 mAChR agonist with an EC50 >10 μM for human M4. M4 mAChR agonist-1  Chemical Structure
  83. GC36523 mAChR-IN-1 mAChR-IN-1 is a potent muscarinic cholinergic receptor (mAChR) antagonist, with an IC50 of 17 nM. mAChR-IN-1  Chemical Structure
  84. GC36524 mAChR-IN-1 hydrochloride mAChR-IN-1 hydrochloride is a potent muscarinic cholinergic receptor (mAChR) antagonist, with an IC50 of 17 nM. mAChR-IN-1 hydrochloride  Chemical Structure
  85. GC67620 Methacholine bromide Methacholine (Acetyl-β-methylcholine) bromide is a potent muscarinic-3 (M3) agonist. Methacholine bromide acts directly on acetylcholine receptors on smooth muscle causing bronchoconstriction and airway narrowing. Methacholine bromide shows a high sensitivity to identify bronchial hyperresponsiveness (BHR). Methacholine bromide can be used to measure airway hyperresponsiveness (AHR) as a diagnostic aid in the assessment of individuals with asthma-like symptoms and normal resting expiratory flow rates. Methacholine bromide  Chemical Structure
  86. GC33434 Methacholine chloride Methacholine (Acetyl-β-methylcholine) choride is a potent muscarinic-3 (M3) agonist. Methacholine chloride  Chemical Structure
  87. GC17825 Methscopolamine Muscarinic acetylcholine receptor blocker Methscopolamine  Chemical Structure
  88. GC31946 Methylbenactyzium Bromide Methylbenactyzium Bromide is a muscarinic acetylcholine receptor (mAChR) inhibitor. Methylbenactyzium Bromide  Chemical Structure
  89. GC30968 Metixene hydrochloride hydrate Metixene (Piperidine) hydrochloride hydrate is an anticholinergic and antiparkinsonian agent. Metixene hydrochloride hydrate  Chemical Structure
  90. GC30446 MHP 133 MHP 133 is a drug with multiple CNS targets, and inhibits acetylcholinesterase (AChE) with Ki of 69 μM; also active against muscarinic M1 and M2 receptors, serotonin 5HT4 receptors, and imidazole I2 receptors. MHP 133  Chemical Structure
  91. GC67979 MK-6884 MK-6884  Chemical Structure
  92. GC30836 MK-7622 (M1 receptor modulator) MK-7622 (M1 receptor modulator) (M1 receptor modulator) is a muscarinic M1 receptor positive allosteric modulator. MK-7622 (M1 receptor modulator)  Chemical Structure
  93. GC61802 ML380 ML380 is a potent, subtype-selective, and brain-penetrant positive allosteric modulator (PAM) of M5 mAChR, with EC50s of 190 and 610 nM for human and rat M5, respectively. ML380  Chemical Structure
  94. GC68335 N-Demethyl MK-6884 N-Demethyl MK-6884  Chemical Structure
  95. GC16553 N-Desmethylclozapine 5-HT2C serotonin receptor antagonist N-Desmethylclozapine  Chemical Structure
  96. GC38933 Nebracetam hydrochloride Nebracetam hydrochloride, a nootropic M1-muscarinic agonist, induces a rise of intracellular Ca2+ concentration. Nebracetam hydrochloride  Chemical Structure
  97. GC32667 Nuvenzepine Nuvenzepine is an mAChR antagonist, has the potential for gastrospasm treatment. Nuvenzepine  Chemical Structure
  98. GC61809 Olanzapine D3 Olanzapine D3 (LY170053-d3) is the deuterium labeled Olanzapine. Olanzapine D3  Chemical Structure
  99. GC10863 Otilonium Bromide AChR inhibitor Otilonium Bromide  Chemical Structure
  100. GC32049 Oxitropium Bromide

    Oxitropium bromide is an mAChR antagonist used as an anticholinergic bronchodilator drug for the treatment of asthma and chronic obstructive pulmonary disease.

    Oxitropium Bromide  Chemical Structure
  101. GC38658 Oxotremorine M iodide A muscarinic receptor agonist and KCNQ2/3 potassium channel blocker Oxotremorine M iodide  Chemical Structure

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