data_A1CVW # _chem_comp.id A1CVW _chem_comp.name "(5R)-5-methyl-6-(thiophen-2-yl)-4,5-dihydropyridazin-3(2H)-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C9 H10 N2 O S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-25 _chem_comp.pdbx_modified_date 2026-02-13 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 194.253 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CVW _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 13OW _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm ? # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal A1CVW C1 C1 C 0 1 N N N N N N 27.675 -33.889 -11.033 1.147 -1.688 1.262 C1 A1CVW 1 A1CVW C2 C2 C 0 1 N N R N N N 28.519 -33.082 -10.043 0.882 -1.089 -0.121 C2 A1CVW 2 A1CVW C3 C3 C 0 1 N N N N N N 29.877 -32.722 -10.630 2.210 -0.900 -0.857 C3 A1CVW 3 A1CVW C4 C4 C 0 1 N N N N N N 31.076 -33.100 -9.824 2.954 0.261 -0.244 C4 A1CVW 4 A1CVW C5 C5 C 0 1 N N N N N N 28.573 -33.784 -8.713 0.192 0.241 0.033 C5 A1CVW 5 A1CVW C6 C6 C 0 1 Y N N N N N 27.322 -34.135 -8.034 -1.272 0.302 -0.001 C6 A1CVW 6 A1CVW C7 C7 C 0 1 Y N N N N N 26.095 -33.482 -8.036 -2.018 1.436 0.125 C7 A1CVW 7 A1CVW C8 C8 C 0 1 Y N N N N N 25.131 -34.159 -7.238 -3.378 1.234 0.060 C8 A1CVW 8 A1CVW C9 C9 C 0 1 Y N N N N N 25.532 -35.283 -6.628 -3.757 -0.037 -0.115 C9 A1CVW 9 A1CVW N1 N1 N 0 1 N N N N N N 30.861 -33.729 -8.659 2.269 1.328 0.207 N1 A1CVW 10 A1CVW N2 N2 N 0 1 N N N N N N 29.660 -34.079 -8.086 0.871 1.332 0.194 N2 A1CVW 11 A1CVW O1 O1 O 0 1 N N N N N N 32.219 -32.852 -10.210 4.164 0.232 -0.159 O1 A1CVW 12 A1CVW S1 S1 S 0 1 Y N N N N N 27.194 -35.551 -7.040 -2.343 -1.077 -0.218 S1 A1CVW 13 A1CVW H1 H1 H 0 1 N N N N N N 26.704 -34.130 -10.576 1.786 -1.014 1.833 H1 A1CVW 14 A1CVW H2 H2 H 0 1 N N N N N N 27.514 -33.296 -11.945 0.201 -1.823 1.787 H2 A1CVW 15 A1CVW H3 H3 H 0 1 N N N N N N 28.201 -34.820 -11.289 1.642 -2.652 1.152 H3 A1CVW 16 A1CVW H4 H4 H 0 1 N N N N N N 27.986 -32.133 -9.880 0.244 -1.764 -0.692 H4 A1CVW 17 A1CVW H5 H5 H 0 1 N N N N N N 29.961 -33.221 -11.607 2.809 -1.806 -0.766 H5 A1CVW 18 A1CVW H6 H6 H 0 1 N N N N N N 29.901 -31.631 -10.772 2.017 -0.694 -1.909 H6 A1CVW 19 A1CVW H8 H7 H 0 1 N N N N N N 25.897 -32.569 -8.579 -1.578 2.413 0.265 H8 A1CVW 20 A1CVW H9 H8 H 0 1 N N N N N N 24.124 -33.785 -7.129 -4.089 2.043 0.146 H9 A1CVW 21 A1CVW H10 H9 H 0 1 N N N N N N 24.926 -35.911 -5.992 -4.781 -0.373 -0.188 H10 A1CVW 22 A1CVW H7 H10 H 0 1 N N N N N N 31.679 -33.975 -8.140 2.749 2.101 0.545 H7 A1CVW 23 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal A1CVW C1 C2 SING N N 1 A1CVW C2 C3 SING N N 2 A1CVW C3 C4 SING N N 3 A1CVW C4 O1 DOUB N N 4 A1CVW C4 N1 SING N N 5 A1CVW N1 N2 SING N N 6 A1CVW N2 C5 DOUB N N 7 A1CVW C2 C5 SING N N 8 A1CVW C5 C6 SING N N 9 A1CVW C6 C7 DOUB Y N 10 A1CVW C7 C8 SING Y N 11 A1CVW C8 C9 DOUB Y N 12 A1CVW C9 S1 SING Y N 13 A1CVW C6 S1 SING Y N 14 A1CVW C1 H1 SING N N 15 A1CVW C1 H2 SING N N 16 A1CVW C1 H3 SING N N 17 A1CVW C2 H4 SING N N 18 A1CVW C3 H5 SING N N 19 A1CVW C3 H6 SING N N 20 A1CVW C7 H8 SING N N 21 A1CVW C8 H9 SING N N 22 A1CVW C9 H10 SING N N 23 A1CVW N1 H7 SING N N 24 # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor A1CVW SMILES ACDLabs 14.52 "CC1CC(=O)NN=C1c1cccs1" A1CVW InChI InChI 1.06 "InChI=1S/C9H10N2OS/c1-6-5-8(12)10-11-9(6)7-3-2-4-13-7/h2-4,6H,5H2,1H3,(H,10,12)/t6-/m1/s1" A1CVW InChIKey InChI 1.06 BOCCVGZLBZVNLV-ZCFIWIBFSA-N A1CVW SMILES_CANONICAL CACTVS 3.385 "C[C@@H]1CC(=O)NN=C1c2sccc2" A1CVW SMILES CACTVS 3.385 "C[CH]1CC(=O)NN=C1c2sccc2" A1CVW SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C[C@@H]1CC(=O)NN=C1c2cccs2" A1CVW SMILES "OpenEye OEToolkits" 3.1.0.0 "CC1CC(=O)NN=C1c2cccs2" # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier A1CVW "SYSTEMATIC NAME" ACDLabs 14.52 "(5R)-5-methyl-6-(thiophen-2-yl)-4,5-dihydropyridazin-3(2H)-one" A1CVW "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(4~{R})-4-methyl-3-thiophen-2-yl-4,5-dihydro-1~{H}-pyridazin-6-one" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CVW "Create component" 2025-09-25 RCSB A1CVW "Initial release" 2026-02-18 RCSB #