data_A1B23 # _chem_comp.id A1B23 _chem_comp.name "4-{[2-(methylsulfanyl)phenyl]acetyl}piperazin-2-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C13 H16 N2 O2 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-03-21 _chem_comp.pdbx_modified_date 2025-03-28 _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 264.343 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1B23 _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 7I4N _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 A1B23 N1 N1 N 0 1 N N N N N N 4.475 16.095 21.136 4.521 0.338 -0.296 N1 A1B23 1 A1B23 C4 C1 C 0 1 Y N N N N N 6.054 13.048 25.912 -3.121 2.602 0.053 C4 A1B23 2 A1B23 C5 C2 C 0 1 Y N N N N N 6.810 14.027 25.305 -1.846 2.177 0.382 C5 A1B23 3 A1B23 C6 C3 C 0 1 Y N N N N N 7.764 13.715 24.338 -1.566 0.828 0.465 C6 A1B23 4 A1B23 C7 C4 C 0 1 N N N N N N 8.488 14.829 23.638 -0.177 0.366 0.823 C7 A1B23 5 A1B23 C8 C5 C 0 1 N N N N N N 7.613 16.053 23.745 0.598 0.083 -0.438 C8 A1B23 6 A1B23 C10 C6 C 0 1 N N N N N N 4.339 16.799 22.379 3.865 0.310 -1.596 C10 A1B23 7 A1B23 O1 O1 O 0 1 N N N N N N 5.157 14.246 20.126 4.565 0.135 1.883 O1 A1B23 8 A1B23 C11 C7 C 0 1 N N N N N N 5.378 15.178 20.887 3.937 -0.000 0.854 C11 A1B23 9 A1B23 C9 C8 C 0 1 N N N N N N 5.699 17.258 22.809 2.659 -0.632 -1.575 C9 A1B23 10 A1B23 C12 C9 C 0 1 N N N N N N 6.678 15.268 21.632 2.536 -0.541 0.935 C12 A1B23 11 A1B23 N N2 N 0 1 N N N N N N 6.675 16.164 22.786 1.874 -0.346 -0.362 N A1B23 12 A1B23 O O2 O 0 1 N N N N N N 7.729 16.847 24.665 0.075 0.240 -1.520 O A1B23 13 A1B23 C1 C10 C 0 1 Y N N N N N 7.952 12.379 23.997 -2.568 -0.104 0.218 C1 A1B23 14 A1B23 S S1 S 0 1 N N N N N N 9.117 11.954 22.734 -2.213 -1.827 0.316 S A1B23 15 A1B23 C C11 C 0 1 N N N N N N 8.949 10.187 22.582 -3.806 -2.595 -0.088 C A1B23 16 A1B23 C3 C12 C 0 1 Y N N N N N 6.242 11.753 25.573 -4.121 1.678 -0.187 C3 A1B23 17 A1B23 C2 C13 C 0 1 Y N N N N N 7.192 11.419 24.622 -3.847 0.326 -0.111 C2 A1B23 18 A1B23 H13 H1 H 0 1 N N N N N N 3.832 16.321 20.404 5.450 0.618 -0.266 H13 A1B23 19 A1B23 H5 H2 H 0 1 N N N N N N 5.316 13.314 26.654 -3.337 3.658 -0.011 H5 A1B23 20 A1B23 H6 H3 H 0 1 N N N N N N 6.660 15.059 25.585 -1.069 2.902 0.573 H6 A1B23 21 A1B23 H7 H4 H 0 1 N N N N N N 9.458 15.014 24.123 0.329 1.145 1.393 H7 A1B23 22 A1B23 H8 H5 H 0 1 N N N N N N 8.650 14.570 22.581 -0.240 -0.542 1.423 H8 A1B23 23 A1B23 H12 H6 H 0 1 N N N N N N 3.914 16.130 23.141 3.530 1.315 -1.851 H12 A1B23 24 A1B23 H11 H7 H 0 1 N N N N N N 3.678 17.668 22.244 4.574 -0.034 -2.349 H11 A1B23 25 A1B23 H9 H8 H 0 1 N N N N N N 5.634 17.655 23.833 2.045 -0.463 -2.459 H9 A1B23 26 A1B23 H10 H9 H 0 1 N N N N N N 6.038 18.052 22.128 3.001 -1.667 -1.557 H10 A1B23 27 A1B23 H15 H10 H 0 1 N N N N N N 6.938 14.259 21.986 2.568 -1.606 1.163 H15 A1B23 28 A1B23 H14 H11 H 0 1 N N N N N N 7.448 15.620 20.930 1.986 -0.017 1.716 H14 A1B23 29 A1B23 H1 H12 H 0 1 N N N N N N 9.641 9.817 21.811 -4.556 -2.280 0.637 H1 A1B23 30 A1B23 H H13 H 0 1 N N N N N N 9.187 9.712 23.545 -4.115 -2.287 -1.087 H A1B23 31 A1B23 H2 H14 H 0 1 N N N N N N 7.916 9.940 22.296 -3.705 -3.680 -0.058 H2 A1B23 32 A1B23 H4 H15 H 0 1 N N N N N N 5.652 10.980 26.043 -5.115 2.013 -0.443 H4 A1B23 33 A1B23 H3 H16 H 0 1 N N N N N N 7.339 10.380 24.366 -4.627 -0.395 -0.304 H3 A1B23 34 # 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 A1B23 C S SING N N 1 A1B23 S C1 SING N N 2 A1B23 C1 C2 DOUB Y N 3 A1B23 C2 C3 SING Y N 4 A1B23 C3 C4 DOUB Y N 5 A1B23 C4 C5 SING Y N 6 A1B23 C5 C6 DOUB Y N 7 A1B23 C1 C6 SING Y N 8 A1B23 C6 C7 SING N N 9 A1B23 C7 C8 SING N N 10 A1B23 O C8 DOUB N N 11 A1B23 C8 N SING N N 12 A1B23 N C9 SING N N 13 A1B23 C9 C10 SING N N 14 A1B23 C10 N1 SING N N 15 A1B23 N1 C11 SING N N 16 A1B23 C11 O1 DOUB N N 17 A1B23 C12 C11 SING N N 18 A1B23 N C12 SING N N 19 A1B23 N1 H13 SING N N 20 A1B23 C4 H5 SING N N 21 A1B23 C5 H6 SING N N 22 A1B23 C7 H7 SING N N 23 A1B23 C7 H8 SING N N 24 A1B23 C10 H12 SING N N 25 A1B23 C10 H11 SING N N 26 A1B23 C9 H9 SING N N 27 A1B23 C9 H10 SING N N 28 A1B23 C12 H15 SING N N 29 A1B23 C12 H14 SING N N 30 A1B23 C H1 SING N N 31 A1B23 C H SING N N 32 A1B23 C H2 SING N N 33 A1B23 C3 H4 SING N N 34 A1B23 C2 H3 SING N N 35 # 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 A1B23 SMILES ACDLabs 14.52 "O=C1CN(CCN1)C(=O)Cc1ccccc1SC" A1B23 InChI InChI 1.06 "InChI=1S/C13H16N2O2S/c1-18-11-5-3-2-4-10(11)8-13(17)15-7-6-14-12(16)9-15/h2-5H,6-9H2,1H3,(H,14,16)" A1B23 InChIKey InChI 1.06 DSPNJSCWZPVLHX-UHFFFAOYSA-N A1B23 SMILES_CANONICAL CACTVS 3.385 "CSc1ccccc1CC(=O)N2CCNC(=O)C2" A1B23 SMILES CACTVS 3.385 "CSc1ccccc1CC(=O)N2CCNC(=O)C2" A1B23 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CSc1ccccc1CC(=O)N2CCNC(=O)C2" A1B23 SMILES "OpenEye OEToolkits" 3.1.0.0 "CSc1ccccc1CC(=O)N2CCNC(=O)C2" # 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 A1B23 "SYSTEMATIC NAME" ACDLabs 14.52 "4-{[2-(methylsulfanyl)phenyl]acetyl}piperazin-2-one" A1B23 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "4-[2-(2-methylsulfanylphenyl)ethanoyl]piperazin-2-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 A1B23 "Create component" 2025-03-21 RCSB A1B23 "Initial release" 2025-04-02 RCSB #