1.0 2026-04-06 04:11:43 UTC 2026-05-14 19:08:40 UTC Methscopolamine SmallMolecule Methscopolamine is an organic compound with the formula C18H24NO4 and an average molecular weight of 318.39 g/mol. Methscopolamine belongs to the beta hydroxy acids and derivatives, a subclass of hydroxy acids and derivatives within the organic compounds. This compound is found in or released from three recorded sources, including pharmaceuticals & veterinary products such as mydriatics and cycloplegics, antispasmodics in combination with psycholeptics, and belladonna and derivatives. The recorded route of exposure is oral. In terms of its biological activity, methscopolamine acts as an antagonist for two recorded protein targets: the muscarinic acetylcholine receptor M2 (CHRM2) and the muscarinic acetylcholine receptor M3 (CHRM3). C18H24NO4 318.392 318.1705332 13265-10-6 C[N+]1(C)[C@H]2C[C@@H](C[C@@H]1[C@H]1O[C@@H]21)OC(=O)[C@H](CO)C1=CC=CC=C1 InChI=1S/C18H24NO4/c1-19(2)14-8-12(9-15(19)17-16(14)23-17)22-18(21)13(10-20)11-6-4-3-5-7-11/h3-7,12-17,20H,8-10H2,1-2H3/q+1/t12-,13-,14-,15+,16-,17+/m1/s1 LZCOQTDXKCNBEE-IKIFYQGPSA-N Detected and Not Quantified logp -3.3 average_mass 318.392 ChemAxon mono_mass 318.1705332 ChemAxon smiles C[N+]1(C)[C@H]2C[C@@H](C[C@@H]1[C@H]1O[C@@H]21)OC(=O)[C@H](CO)C1=CC=CC=C1 ChemAxon formula C18H24NO4 ChemAxon inchi InChI=1S/C18H24NO4/c1-19(2)14-8-12(9-15(19)17-16(14)23-17)22-18(21)13(10-20)11-6-4-3-5-7-11/h3-7,12-17,20H,8-10H2,1-2H3/q+1/t12-,13-,14-,15+,16-,17+/m1/s1 ChemAxon inchikey LZCOQTDXKCNBEE-IKIFYQGPSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7245308ae0> DB11315 21106347 BE0000560 BE0000045