data_A1E3B # _chem_comp.id A1E3B _chem_comp.name Sulfachlorpyridazine _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C10 H9 Cl N4 O2 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "4-azanyl-~{N}-(6-chloranylpyridazin-3-yl)benzenesulfonamide" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-01-04 _chem_comp.pdbx_modified_date 2026-09-25 _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 284.722 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1E3B _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 21OB _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm ? _chem_comp.pdbx_comp_type ? # 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 A1E3B CAD C1 C 0 1 Y N N N N N -50.874 -18.198 -16.885 2.952 0.068 -0.799 CAD A1E3B 1 A1E3B CAC C2 C 0 1 Y N N N N N -51.504 -18.621 -18.046 3.518 -1.180 -0.969 CAC A1E3B 2 A1E3B CAB C3 C 0 1 Y N N N N N -51.345 -19.939 -18.522 3.080 -2.250 -0.199 CAB A1E3B 3 A1E3B NAA N1 N 0 1 N N N N N N -51.942 -20.298 -19.645 3.651 -3.514 -0.368 NAA A1E3B 4 A1E3B CAG C4 C 0 1 Y N N N N N -50.574 -20.867 -17.843 2.074 -2.061 0.740 CAG A1E3B 5 A1E3B CAF C5 C 0 1 Y N N N N N -49.947 -20.462 -16.679 1.512 -0.810 0.905 CAF A1E3B 6 A1E3B CAE C6 C 0 1 Y N N N N N -50.077 -19.141 -16.216 1.950 0.253 0.137 CAE A1E3B 7 A1E3B SAH S1 S 0 1 N N N N N N -49.278 -18.695 -14.730 1.236 1.849 0.356 SAH A1E3B 8 A1E3B OAI O1 O 0 1 N N N N N N -50.068 -17.516 -14.209 0.695 1.869 1.669 OAI A1E3B 9 A1E3B OAJ O2 O 0 1 N N N N N N -49.356 -19.932 -13.805 2.201 2.786 -0.102 OAJ A1E3B 10 A1E3B NAK N2 N 0 1 N N N N N N -47.651 -18.165 -14.847 -0.050 1.957 -0.682 NAK A1E3B 11 A1E3B CAL C7 C 0 1 Y N N N N N -47.309 -16.969 -15.392 -1.155 1.129 -0.509 CAL A1E3B 12 A1E3B NAQ N3 N 0 1 Y N N N N N -46.147 -16.942 -16.060 -1.183 0.258 0.488 NAQ A1E3B 13 A1E3B NAP N4 N 0 1 Y N N N N N -45.706 -15.818 -16.647 -2.185 -0.520 0.685 NAP A1E3B 14 A1E3B CAO C8 C 0 1 Y N N N N N -46.395 -14.670 -16.574 -3.252 -0.504 -0.090 CAO A1E3B 15 A1E3B CLAR CL1 CL 0 0 N N N N N N -45.757 -13.320 -17.352 -4.574 -1.582 0.231 CLAR A1E3B 16 A1E3B CAN C9 C 0 1 Y N N N N N -47.597 -14.609 -15.879 -3.318 0.376 -1.163 CAN A1E3B 17 A1E3B CAM C10 C 0 1 Y N N N N N -48.053 -15.779 -15.293 -2.240 1.218 -1.381 CAM A1E3B 18 A1E3B H1 H1 H 0 1 N N N N N N -50.991 -17.191 -16.513 3.295 0.902 -1.393 H1 A1E3B 19 A1E3B H2 H2 H 0 1 N N N N N N -52.127 -17.930 -18.595 4.300 -1.324 -1.699 H2 A1E3B 20 A1E3B H3 H3 H 0 1 N N N N N N -51.732 -21.255 -19.844 4.354 -3.645 -1.023 H3 A1E3B 21 A1E3B H4 H4 H 0 1 N N N N N N -52.931 -20.188 -19.547 3.344 -4.260 0.170 H4 A1E3B 22 A1E3B H5 H5 H 0 1 N N N N N N -50.466 -21.876 -18.211 1.731 -2.891 1.339 H5 A1E3B 23 A1E3B H6 H6 H 0 1 N N N N N N -49.351 -21.168 -16.120 0.729 -0.662 1.634 H6 A1E3B 24 A1E3B H7 H7 H 0 1 N N N N N N -47.170 -18.861 -15.381 -0.033 2.598 -1.410 H7 A1E3B 25 A1E3B H8 H8 H 0 1 N N N N N N -48.153 -13.687 -15.799 -4.183 0.403 -1.808 H8 A1E3B 26 A1E3B H9 H9 H 0 1 N N N N N N -48.989 -15.777 -14.755 -2.241 1.924 -2.198 H9 A1E3B 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 A1E3B NAA CAB SING N N 1 A1E3B CAB CAC DOUB Y N 2 A1E3B CAB CAG SING Y N 3 A1E3B CAC CAD SING Y N 4 A1E3B CAG CAF DOUB Y N 5 A1E3B CLAR CAO SING N N 6 A1E3B CAD CAE DOUB Y N 7 A1E3B CAF CAE SING Y N 8 A1E3B NAP CAO DOUB Y N 9 A1E3B NAP NAQ SING Y N 10 A1E3B CAO CAN SING Y N 11 A1E3B CAE SAH SING N N 12 A1E3B NAQ CAL DOUB Y N 13 A1E3B CAN CAM DOUB Y N 14 A1E3B CAL CAM SING Y N 15 A1E3B CAL NAK SING N N 16 A1E3B NAK SAH SING N N 17 A1E3B SAH OAI DOUB N N 18 A1E3B SAH OAJ DOUB N N 19 A1E3B CAD H1 SING N N 20 A1E3B CAC H2 SING N N 21 A1E3B NAA H3 SING N N 22 A1E3B NAA H4 SING N N 23 A1E3B CAG H5 SING N N 24 A1E3B CAF H6 SING N N 25 A1E3B NAK H7 SING N N 26 A1E3B CAN H8 SING N N 27 A1E3B CAM H9 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 A1E3B InChI InChI 1.06 "InChI=1S/C10H9ClN4O2S/c11-9-5-6-10(14-13-9)15-18(16,17)8-3-1-7(12)2-4-8/h1-6H,12H2,(H,14,15)" A1E3B InChIKey InChI 1.06 XOXHILFPRYWFOD-UHFFFAOYSA-N A1E3B SMILES_CANONICAL CACTVS 3.385 "Nc1ccc(cc1)[S](=O)(=O)Nc2ccc(Cl)nn2" A1E3B SMILES CACTVS 3.385 "Nc1ccc(cc1)[S](=O)(=O)Nc2ccc(Cl)nn2" A1E3B SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1N)S(=O)(=O)Nc2ccc(nn2)Cl" A1E3B SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1N)S(=O)(=O)Nc2ccc(nn2)Cl" # _pdbx_chem_comp_identifier.comp_id A1E3B _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-azanyl-~{N}-(6-chloranylpyridazin-3-yl)benzenesulfonamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1E3B "Create component" 2026-01-04 PDBC A1E3B "Initial release" 2026-09-30 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1E3B _pdbx_chem_comp_synonyms.name "4-azanyl-~{N}-(6-chloranylpyridazin-3-yl)benzenesulfonamide" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? #