data_A1CUU # _chem_comp.id A1CUU _chem_comp.name 5-tert-butyl-2,4-dihydro-3H-pyrazol-3-one _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C7 H12 N2 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-22 _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 140.183 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CUU _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 13ND _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 A1CUU C1 C1 C 0 1 N N N N N N 22.938 39.210 -17.594 2.403 1.263 0.004 C1 A1CUU 1 A1CUU C2 C2 C 0 1 N N N N N N 22.042 38.176 -16.906 1.698 -0.095 -0.000 C2 A1CUU 2 A1CUU C3 C3 C 0 1 N N N N N N 20.999 38.906 -16.054 2.105 -0.877 -1.251 C3 A1CUU 3 A1CUU C4 C4 C 0 1 N N N N N N 21.323 37.346 -17.974 2.102 -0.883 1.248 C4 A1CUU 4 A1CUU C5 C5 C 0 1 N N N N N N 22.883 37.281 -16.011 0.206 0.114 -0.002 C5 A1CUU 5 A1CUU C6 C6 C 0 1 N N N N N N 24.597 36.139 -15.020 -2.156 -0.191 -0.001 C6 A1CUU 6 A1CUU C7 C7 C 0 1 N N N N N N 24.360 37.084 -16.173 -0.854 -0.968 0.001 C7 A1CUU 7 A1CUU N1 N1 N 0 1 N N N N N N 22.383 36.627 -15.026 -0.402 1.236 0.001 N1 A1CUU 8 A1CUU N2 N2 N 0 1 N N N N N N 23.410 35.940 -14.435 -1.788 1.108 -0.000 N2 A1CUU 9 A1CUU O1 O1 O 0 1 N N N N N N 25.651 35.643 -14.675 -3.283 -0.638 -0.000 O1 A1CUU 10 A1CUU H1 H1 H 0 1 N N N N N N 23.690 38.693 -18.208 2.116 1.824 -0.885 H1 A1CUU 11 A1CUU H2 H2 H 0 1 N N N N N N 22.323 39.858 -18.236 2.114 1.820 0.895 H2 A1CUU 12 A1CUU H3 H3 H 0 1 N N N N N N 23.444 39.821 -16.832 3.483 1.112 0.005 H3 A1CUU 13 A1CUU H4 H4 H 0 1 N N N N N N 20.351 38.170 -15.556 3.184 -1.028 -1.250 H4 A1CUU 14 A1CUU H5 H5 H 0 1 N N N N N N 21.509 39.518 -15.295 1.602 -1.844 -1.254 H5 A1CUU 15 A1CUU H6 H6 H 0 1 N N N N N N 20.388 39.555 -16.699 1.817 -0.315 -2.140 H6 A1CUU 16 A1CUU H7 H7 H 0 1 N N N N N N 20.677 36.601 -17.487 1.812 -0.326 2.139 H7 A1CUU 17 A1CUU H8 H8 H 0 1 N N N N N N 20.709 38.009 -18.601 1.600 -1.850 1.245 H8 A1CUU 18 A1CUU H9 H9 H 0 1 N N N N N N 22.067 36.833 -18.601 3.181 -1.034 1.248 H9 A1CUU 19 A1CUU H11 H10 H 0 1 N N N N N N 24.917 38.025 -16.057 -0.774 -1.585 -0.894 H11 A1CUU 20 A1CUU H12 H11 H 0 1 N N N N N N 24.612 36.626 -17.141 -0.774 -1.581 0.899 H12 A1CUU 21 A1CUU H10 H12 H 0 1 N N N N N N 23.285 35.345 -13.641 -2.407 1.854 0.001 H10 A1CUU 22 # 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 A1CUU C1 C2 SING N N 1 A1CUU C2 C3 SING N N 2 A1CUU C2 C4 SING N N 3 A1CUU C2 C5 SING N N 4 A1CUU C5 N1 DOUB N N 5 A1CUU N1 N2 SING N N 6 A1CUU N2 C6 SING N N 7 A1CUU C6 O1 DOUB N N 8 A1CUU C6 C7 SING N N 9 A1CUU C5 C7 SING N N 10 A1CUU C1 H1 SING N N 11 A1CUU C1 H2 SING N N 12 A1CUU C1 H3 SING N N 13 A1CUU C3 H4 SING N N 14 A1CUU C3 H5 SING N N 15 A1CUU C3 H6 SING N N 16 A1CUU C4 H7 SING N N 17 A1CUU C4 H8 SING N N 18 A1CUU C4 H9 SING N N 19 A1CUU C7 H11 SING N N 20 A1CUU C7 H12 SING N N 21 A1CUU N2 H10 SING N N 22 # 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 A1CUU SMILES ACDLabs 14.52 "CC(C)(C)C=1CC(=O)NN=1" A1CUU InChI InChI 1.06 "InChI=1S/C7H12N2O/c1-7(2,3)5-4-6(10)9-8-5/h4H2,1-3H3,(H,9,10)" A1CUU InChIKey InChI 1.06 VDNOHRWEOSDGQX-UHFFFAOYSA-N A1CUU SMILES_CANONICAL CACTVS 3.385 "CC(C)(C)C1=NNC(=O)C1" A1CUU SMILES CACTVS 3.385 "CC(C)(C)C1=NNC(=O)C1" A1CUU SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CC(C)(C)C1=NNC(=O)C1" A1CUU SMILES "OpenEye OEToolkits" 3.1.0.0 "CC(C)(C)C1=NNC(=O)C1" # 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 A1CUU "SYSTEMATIC NAME" ACDLabs 14.52 5-tert-butyl-2,4-dihydro-3H-pyrazol-3-one A1CUU "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "3-~{tert}-butyl-1,4-dihydropyrazol-5-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 A1CUU "Create component" 2025-09-22 RCSB A1CUU "Initial release" 2026-02-18 RCSB #