Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

XNA

Summary
Name:N~8~-(cyclopropylmethyl)-N~4~-(2-methylphenyl)-2-(piperazin-1-yl)pyrimido[5,4-d]pyrimidine-4,8-diamine
Formula:C21 H26 N8
Formal charge:0
Formula weight:390.485 Da
Component type:NON-POLYMER

Chemical Identifiers

ProgramVersionName
ACDLabs12.01N~8~-(cyclopropylmethyl)-N~4~-(2-methylphenyl)-2-(piperazin-1-yl)pyrimido[5,4-d]pyrimidine-4,8-diamine
OpenEye OEToolkits1.7.0N4-(cyclopropylmethyl)-N8-(2-methylphenyl)-6-piperazin-1-yl-pyrimido[5,4-d]pyrimidine-4,8-diamine

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs12.01n3c(Nc1ccccc1C)c5ncnc(NCC2CC2)c5nc3N4CCNCC4
SMILES_CANONICALCACTVS3.370Cc1ccccc1Nc2nc(nc3c(NCC4CC4)ncnc23)N5CCNCC5
SMILESCACTVS3.370Cc1ccccc1Nc2nc(nc3c(NCC4CC4)ncnc23)N5CCNCC5
SMILES_CANONICALOpenEye OEToolkits1.7.0Cc1ccccc1Nc2c3c(c(ncn3)NCC4CC4)nc(n2)N5CCNCC5
SMILESOpenEye OEToolkits1.7.0Cc1ccccc1Nc2c3c(c(ncn3)NCC4CC4)nc(n2)N5CCNCC5
InChIInChI1.03InChI=1S/C21H26N8/c1-14-4-2-3-5-16(14)26-20-17-18(19(25-13-24-17)23-12-15-6-7-15)27-21(28-20)29-10-8-22-9-11-29/h2-5,13,15,22H,6-12H2,1H3,(H,23,24,25)(H,26,27,28)
InChIKeyInChI1.03YOLJYZUKAHEMMW-UHFFFAOYSA-N

248335

PDB entries from 2026-01-28

PDB statisticsPDBj update infoContact PDBjnumon