data_A1KC9 # _chem_comp.id A1KC9 _chem_comp.name "4-[8-[[(3~{S})-piperidin-3-yl]amino]imidazo[1,2-a]pyridin-6-yl]benzenecarbonitrile" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C19 H19 N5" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-07-06 _chem_comp.pdbx_modified_date 2026-08-14 _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 317.388 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1KC9 _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 31ZN _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1KC9 C10 C1 C 0 1 Y N N N N N 123.817 94.175 112.522 0.743 2.390 -0.120 C10 A1KC9 1 A1KC9 C13 C2 C 0 1 Y N N N N N 124.402 91.506 112.844 -1.582 0.901 0.088 C13 A1KC9 2 A1KC9 C15 C3 C 0 1 N N S N N N 125.628 89.371 112.156 -2.707 -1.295 0.332 C15 A1KC9 3 A1KC9 C20 C4 C 0 1 N N N N N N 126.448 88.448 113.002 -3.972 -1.793 1.035 C20 A1KC9 4 A1KC9 C21 C5 C 0 1 Y N N N N N 124.386 92.056 111.587 -0.373 0.271 0.106 C21 A1KC9 5 A1KC9 C24 C6 C 0 1 Y N N N N N 123.599 94.172 114.972 -0.812 4.345 -0.240 C24 A1KC9 6 A1KC9 C02 C7 C 0 1 N N N N N N 123.915 95.638 106.061 5.875 -1.556 0.069 C02 A1KC9 7 A1KC9 C03 C8 C 0 1 Y N N N N N 123.982 95.064 107.471 4.600 -0.903 0.051 C03 A1KC9 8 A1KC9 C04 C9 C 0 1 Y N N N N N 123.063 94.109 107.851 4.245 -0.034 1.086 C04 A1KC9 9 A1KC9 C05 C10 C 0 1 Y N N N N N 123.110 93.579 109.125 3.020 0.593 1.068 C05 A1KC9 10 A1KC9 C06 C11 C 0 1 Y N N N N N 124.949 95.492 108.363 3.713 -1.130 -1.005 C06 A1KC9 11 A1KC9 C07 C12 C 0 1 Y N N N N N 124.996 94.957 109.639 2.488 -0.503 -1.020 C07 A1KC9 12 A1KC9 C08 C13 C 0 1 Y N N N N N 124.076 93.999 110.019 2.132 0.360 0.017 C08 A1KC9 13 A1KC9 C09 C14 C 0 1 Y N N N N N 124.098 93.391 111.418 0.812 1.035 -0.001 C09 A1KC9 14 A1KC9 C12 C15 C 0 1 Y N N N N N 124.109 92.327 113.955 -1.630 2.311 -0.042 C12 A1KC9 15 A1KC9 C16 C16 C 0 1 N N N N N N 124.866 88.755 110.967 -2.615 -1.933 -1.056 C16 A1KC9 16 A1KC9 C18 C17 C 0 1 N N N N N N 126.005 86.649 111.329 -3.805 -3.901 -0.294 C18 A1KC9 17 A1KC9 C19 C18 C 0 1 N N N N N N 126.337 86.992 112.778 -3.933 -3.322 1.117 C19 A1KC9 18 A1KC9 C23 C19 C 0 1 Y N N N N N 123.734 93.205 115.926 -2.162 4.406 -0.204 C23 A1KC9 19 A1KC9 N01 N1 N 0 1 N N N N N N 123.857 96.059 105.013 6.886 -2.073 0.083 N01 A1KC9 20 A1KC9 N11 N2 N 0 1 Y N N N N N 123.832 93.609 113.774 -0.465 3.025 -0.138 N11 A1KC9 21 A1KC9 N14 N3 N 0 1 N N N N N N 124.692 90.095 113.042 -2.763 0.163 0.198 N14 A1KC9 22 A1KC9 N17 N4 N 0 1 N N N N N N 124.718 87.291 110.994 -2.579 -3.395 -0.923 N17 A1KC9 23 A1KC9 N22 N5 N 0 1 Y N N N N N 124.049 92.073 115.307 -2.641 3.166 -0.087 N22 A1KC9 24 A1KC9 H1 H1 H 0 1 N N N N N N 123.588 95.223 112.401 1.652 2.967 -0.197 H1 A1KC9 25 A1KC9 H2 H2 H 0 1 N N N N N N 126.317 90.116 111.733 -1.831 -1.572 0.919 H2 A1KC9 26 A1KC9 H3 H3 H 0 1 N N N N N N 127.503 88.720 112.848 -4.019 -1.375 2.040 H3 A1KC9 27 A1KC9 H4 H4 H 0 1 N N N N N N 126.170 88.636 114.049 -4.850 -1.481 0.469 H4 A1KC9 28 A1KC9 H5 H5 H 0 1 N N N N N N 124.600 91.439 110.727 -0.321 -0.803 0.205 H5 A1KC9 29 A1KC9 H6 H6 H 0 1 N N N N N N 123.349 95.208 115.149 -0.135 5.181 -0.332 H6 A1KC9 30 A1KC9 H7 H7 H 0 1 N N N N N N 122.308 93.776 107.154 4.932 0.146 1.900 H7 A1KC9 31 A1KC9 H8 H8 H 0 1 N N N N N N 122.389 92.833 109.424 2.745 1.265 1.868 H8 A1KC9 32 A1KC9 H9 H9 H 0 1 N N N N N N 125.666 96.242 108.064 3.988 -1.798 -1.808 H9 A1KC9 33 A1KC9 H10 H10 H 0 1 N N N N N N 125.751 95.288 110.337 1.801 -0.679 -1.835 H10 A1KC9 34 A1KC9 H11 H11 H 0 1 N N N N N N 125.403 89.024 110.045 -3.484 -1.643 -1.647 H11 A1KC9 35 A1KC9 H12 H12 H 0 1 N N N N N N 123.859 89.196 110.946 -1.707 -1.591 -1.554 H12 A1KC9 36 A1KC9 H13 H13 H 0 1 N N N N N N 125.920 85.558 111.213 -3.762 -4.988 -0.237 H13 A1KC9 37 A1KC9 H14 H14 H 0 1 N N N N N N 126.796 87.028 110.665 -4.668 -3.602 -0.888 H14 A1KC9 38 A1KC9 H15 H15 H 0 1 N N N N N N 125.542 86.595 113.426 -3.076 -3.632 1.717 H15 A1KC9 39 A1KC9 H16 H16 H 0 1 N N N N N N 127.295 86.520 113.042 -4.851 -3.685 1.578 H16 A1KC9 40 A1KC9 H17 H17 H 0 1 N N N N N N 123.608 93.337 116.990 -2.753 5.307 -0.263 H17 A1KC9 41 A1KC9 H18 H18 H 0 1 N N N N N N 123.817 89.615 112.981 -3.621 0.616 0.184 H18 A1KC9 42 A1KC9 H19 H19 H 0 1 N N N N N N 124.036 87.041 111.682 -2.423 -3.836 -1.817 H19 A1KC9 43 # 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 A1KC9 N01 C02 TRIP N N 1 A1KC9 C02 C03 SING N N 2 A1KC9 C03 C04 DOUB Y N 3 A1KC9 C03 C06 SING Y N 4 A1KC9 C04 C05 SING Y N 5 A1KC9 C06 C07 DOUB Y N 6 A1KC9 C05 C08 DOUB Y N 7 A1KC9 C07 C08 SING Y N 8 A1KC9 C08 C09 SING N N 9 A1KC9 C16 N17 SING N N 10 A1KC9 C16 C15 SING N N 11 A1KC9 N17 C18 SING N N 12 A1KC9 C18 C19 SING N N 13 A1KC9 C09 C21 SING Y N 14 A1KC9 C09 C10 DOUB Y N 15 A1KC9 C21 C13 DOUB Y N 16 A1KC9 C15 C20 SING N N 17 A1KC9 C15 N14 SING N N 18 A1KC9 C10 N11 SING Y N 19 A1KC9 C19 C20 SING N N 20 A1KC9 C13 N14 SING N N 21 A1KC9 C13 C12 SING Y N 22 A1KC9 N11 C12 SING Y N 23 A1KC9 N11 C24 SING Y N 24 A1KC9 C12 N22 DOUB Y N 25 A1KC9 C24 C23 DOUB Y N 26 A1KC9 N22 C23 SING Y N 27 A1KC9 C10 H1 SING N N 28 A1KC9 C15 H2 SING N N 29 A1KC9 C20 H3 SING N N 30 A1KC9 C20 H4 SING N N 31 A1KC9 C21 H5 SING N N 32 A1KC9 C24 H6 SING N N 33 A1KC9 C04 H7 SING N N 34 A1KC9 C05 H8 SING N N 35 A1KC9 C06 H9 SING N N 36 A1KC9 C07 H10 SING N N 37 A1KC9 C16 H11 SING N N 38 A1KC9 C16 H12 SING N N 39 A1KC9 C18 H13 SING N N 40 A1KC9 C18 H14 SING N N 41 A1KC9 C19 H15 SING N N 42 A1KC9 C19 H16 SING N N 43 A1KC9 C23 H17 SING N N 44 A1KC9 N14 H18 SING N N 45 A1KC9 N17 H19 SING N N 46 # 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 A1KC9 InChI InChI 1.06 "InChI=1S/C19H19N5/c20-11-14-3-5-15(6-4-14)16-10-18(19-22-8-9-24(19)13-16)23-17-2-1-7-21-12-17/h3-6,8-10,13,17,21,23H,1-2,7,12H2/t17-/m0/s1" A1KC9 InChIKey InChI 1.06 UOXKWAOIRXHSBN-KRWDZBQOSA-N A1KC9 SMILES_CANONICAL CACTVS 3.385 "N#Cc1ccc(cc1)c2cn3ccnc3c(N[C@H]4CCCNC4)c2" A1KC9 SMILES CACTVS 3.385 "N#Cc1ccc(cc1)c2cn3ccnc3c(N[CH]4CCCNC4)c2" A1KC9 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1C#N)c2cc(c3nccn3c2)N[C@H]4CCCNC4" A1KC9 SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1C#N)c2cc(c3nccn3c2)NC4CCCNC4" # _pdbx_chem_comp_identifier.comp_id A1KC9 _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "4-[8-[[(3~{S})-piperidin-3-yl]amino]imidazo[1,2-a]pyridin-6-yl]benzenecarbonitrile" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1KC9 "Create component" 2026-07-06 PDBE A1KC9 "Initial release" 2026-08-19 RCSB #