1.0 2026-04-14 15:37:16 UTC 2026-05-14 18:13:42 UTC Motexafin lutetium SmallMolecule Motexafin lutetium is a chemical compound with the formula C52H72LuN5O14. With an average molecular weight of 1,166 g/mol, Motexafin lutetium is a heavy molecule. In terms of biological activity, there is one recorded protein target for this compound, as it acts as a modulator of Prostate-specific antigen (KLK3). C52H72LuN5O14 1166.136 1165.44836 246252-04-0 [Lu+3].CC([O-])=O.CC([O-])=O.CCC1=C2[N-]C(\C=C3/N=C(/C=N/C4=CC(OCCOCCOCCOC)=C(OCCOCCOCCOC)C=C4\N=C\C4=N\C(=C/2)\C(CCCO)=C4C)C(C)=C3CCCO)=C1CC InChI=1S/C48H66N5O10.2C2H4O2.Lu/c1-7-35-36(8-2)40-28-42-38(12-10-14-55)34(4)46(53-42)32-50-44-30-48(63-26-24-61-22-20-59-18-16-57-6)47(62-25-23-60-21-19-58-17-15-56-5)29-43(44)49-31-45-33(3)37(11-9-13-54)41(52-45)27-39(35)51-40;2*1-2(3)4;/h27-32,54-55H,7-26H2,1-6H3;2*1H3,(H,3,4);/q-1;;;+3/p-2/b39-27-,40-28-,41-27-,42-28-,45-31-,46-32-,49-31+,49-43+,50-32+,50-44+;;; ZCISRIHHEXSWIR-WRIGXHCHSA-L Detected and Not Quantified logp 6.76 average_mass 1166.136 ChemAxon mono_mass 1165.44836 ChemAxon smiles [Lu+3].CC([O-])=O.CC([O-])=O.CCC1=C2[N-]C(\C=C3/N=C(/C=N/C4=CC(OCCOCCOCCOC)=C(OCCOCCOCCOC)C=C4\N=C\C4=N\C(=C/2)\C(CCCO)=C4C)C(C)=C3CCCO)=C1CC ChemAxon formula C52H72LuN5O14 ChemAxon inchi InChI=1S/C48H66N5O10.2C2H4O2.Lu/c1-7-35-36(8-2)40-28-42-38(12-10-14-55)34(4)46(53-42)32-50-44-30-48(63-26-24-61-22-20-59-18-16-57-6)47(62-25-23-60-21-19-58-17-15-56-5)29-43(44)49-31-45-33(3)37(11-9-13-54)41(52-45)27-39(35)51-40;2*1-2(3)4;/h27-32,54-55H,7-26H2,1-6H3;2*1H3,(H,3,4);/q-1;;;+3/p-2/b39-27-,40-28-,41-27-,42-28-,45-31-,46-32-,49-31+,49-43+,50-32+,50-44+;;; ChemAxon inchikey ZCISRIHHEXSWIR-WRIGXHCHSA-L ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7225d217e0> DB05296 3081907 BE0008983