data_A1CWU # _chem_comp.id A1CWU _chem_comp.name "4-(piperazin-1-yl)benzonitrile" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C11 H13 N3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-30 _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 187.241 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CWU _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 13QM _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 A1CWU C1 C1 C 0 1 N N N N N N 13.886 -34.199 -39.840 -4.204 0.056 -0.162 C1 A1CWU 1 A1CWU C10 C2 C 0 1 Y N N N N N 17.012 -36.068 -39.107 -0.652 1.124 -0.061 C10 A1CWU 2 A1CWU C11 C3 C 0 1 Y N N N N N 15.674 -35.760 -39.212 -2.020 1.170 -0.205 C11 A1CWU 3 A1CWU C2 C4 C 0 1 Y N N N N N 15.283 -34.522 -39.714 -2.780 0.012 -0.014 C2 A1CWU 4 A1CWU C3 C5 C 0 1 Y N N N N N 16.247 -33.601 -40.118 -2.147 -1.188 0.323 C3 A1CWU 5 A1CWU C4 C6 C 0 1 Y N N N N N 17.586 -33.909 -40.014 -0.779 -1.227 0.465 C4 A1CWU 6 A1CWU C5 C7 C 0 1 Y N N N N N 17.984 -35.150 -39.512 -0.024 -0.073 0.269 C5 A1CWU 7 A1CWU C6 C8 C 0 1 N N N N N N 19.693 -36.653 -38.576 1.956 1.204 0.162 C6 A1CWU 8 A1CWU C7 C9 C 0 1 N N N N N N 21.127 -37.102 -38.706 3.465 1.134 0.408 C7 A1CWU 9 A1CWU C8 C10 C 0 1 N N N N N N 21.761 -35.146 -39.952 3.459 -1.204 -0.222 C8 A1CWU 10 A1CWU C9 C11 C 0 1 N N N N N N 20.369 -34.561 -39.917 1.950 -1.134 -0.468 C9 A1CWU 11 A1CWU N1 N1 N 0 1 N N N N N N 12.777 -33.946 -39.948 -5.333 0.090 -0.280 N1 A1CWU 12 A1CWU N2 N2 N 0 1 N N N N N N 19.358 -35.475 -39.380 1.359 -0.116 0.413 N2 A1CWU 13 A1CWU N3 N3 N 0 1 N N N N N N 22.027 -35.926 -38.722 4.055 0.116 -0.473 N3 A1CWU 14 A1CWU H13 H1 H 0 1 N N N N N N 17.312 -37.026 -38.709 -0.064 2.018 -0.209 H13 A1CWU 15 A1CWU H14 H2 H 0 1 N N N N N N 14.928 -36.479 -38.905 -2.506 2.099 -0.465 H14 A1CWU 16 A1CWU H1 H3 H 0 1 N N N N N N 15.944 -32.643 -40.514 -2.731 -2.084 0.472 H1 A1CWU 17 A1CWU H2 H4 H 0 1 N N N N N N 18.330 -33.189 -40.322 -0.289 -2.153 0.726 H2 A1CWU 18 A1CWU H3 H5 H 0 1 N N N N N N 19.500 -36.416 -37.519 1.511 1.937 0.834 H3 A1CWU 19 A1CWU H4 H6 H 0 1 N N N N N N 19.042 -37.482 -38.891 1.769 1.497 -0.871 H4 A1CWU 20 A1CWU H5 H7 H 0 1 N N N N N N 21.385 -37.747 -37.853 3.913 2.104 0.194 H5 A1CWU 21 A1CWU H6 H8 H 0 1 N N N N N N 21.248 -37.666 -39.642 3.652 0.867 1.448 H6 A1CWU 22 A1CWU H10 H9 H 0 1 N N N N N N 22.495 -34.330 -40.029 3.646 -1.497 0.811 H10 A1CWU 23 A1CWU H9 H10 H 0 1 N N N N N N 21.854 -35.807 -40.827 3.903 -1.938 -0.894 H9 A1CWU 24 A1CWU H11 H11 H 0 1 N N N N N N 20.388 -33.657 -39.290 1.763 -0.867 -1.508 H11 A1CWU 25 A1CWU H12 H12 H 0 1 N N N N N N 20.081 -34.289 -40.943 1.501 -2.104 -0.255 H12 A1CWU 26 A1CWU H7 H13 H 0 1 N N N N N N 21.853 -35.357 -37.918 3.960 0.377 -1.443 H7 A1CWU 27 # 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 A1CWU N1 C1 TRIP N N 1 A1CWU C1 C2 SING N N 2 A1CWU C2 C3 DOUB Y N 3 A1CWU C3 C4 SING Y N 4 A1CWU C4 C5 DOUB Y N 5 A1CWU C5 N2 SING N N 6 A1CWU N2 C6 SING N N 7 A1CWU C6 C7 SING N N 8 A1CWU C7 N3 SING N N 9 A1CWU N3 C8 SING N N 10 A1CWU C8 C9 SING N N 11 A1CWU N2 C9 SING N N 12 A1CWU C5 C10 SING Y N 13 A1CWU C10 C11 DOUB Y N 14 A1CWU C2 C11 SING Y N 15 A1CWU C10 H13 SING N N 16 A1CWU C11 H14 SING N N 17 A1CWU C3 H1 SING N N 18 A1CWU C4 H2 SING N N 19 A1CWU C6 H3 SING N N 20 A1CWU C6 H4 SING N N 21 A1CWU C7 H5 SING N N 22 A1CWU C7 H6 SING N N 23 A1CWU C8 H10 SING N N 24 A1CWU C8 H9 SING N N 25 A1CWU C9 H11 SING N N 26 A1CWU C9 H12 SING N N 27 A1CWU N3 H7 SING N N 28 # 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 A1CWU SMILES ACDLabs 14.52 "N#Cc1ccc(cc1)N1CCNCC1" A1CWU InChI InChI 1.06 "InChI=1S/C11H13N3/c12-9-10-1-3-11(4-2-10)14-7-5-13-6-8-14/h1-4,13H,5-8H2" A1CWU InChIKey InChI 1.06 DJJNYEXRPRQXPD-UHFFFAOYSA-N A1CWU SMILES_CANONICAL CACTVS 3.385 "N#Cc1ccc(cc1)N2CCNCC2" A1CWU SMILES CACTVS 3.385 "N#Cc1ccc(cc1)N2CCNCC2" A1CWU SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc(ccc1C#N)N2CCNCC2" A1CWU SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc(ccc1C#N)N2CCNCC2" # 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 A1CWU "SYSTEMATIC NAME" ACDLabs 14.52 "4-(piperazin-1-yl)benzonitrile" A1CWU "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 4-piperazin-1-ylbenzenecarbonitrile # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CWU "Create component" 2025-09-30 RCSB A1CWU "Initial release" 2026-02-18 RCSB #