A1KQZ

[2-[2-(2-azanyl-7-methyl-6-oxidanylidene-1~{H}-purin-9-yl)ethoxy]ethoxy-oxidanyl-phosphoryl] [[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] hydrogen phosphate

Created:	2026-09-17
Last modified:	2026-10-14

Find Related PDB Entry
1 entries where A1KQZ is found as a standalone ligand

Find related ligands: Help
Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	79
Chiral Atom Count	4
Bond Count	83
Aromatic Bond Count	10

2D diagram of A1KQZ

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	[2-[2-(2-azanyl-7-methyl-6-oxidanylidene-1~{H}-purin-9-yl)ethoxy]ethoxy-oxidanyl-phosphoryl] [[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] hydrogen phosphate
Systematic Name (OpenEye OEToolkits)	[2-[2-(2-azanyl-7-methyl-6-oxidanylidene-1~{H}-purin-9-yl)ethoxy]ethoxy-oxidanyl-phosphoryl] [[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] hydrogen phosphate
Formula	C₂₀ H₃₀ N₁₀ O₁₆ P₃
Molecular Weight	759.431
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	C[n]1cn(CCOCCO[P](O)(=O)O[P](O)(=O)O[P](O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)n3cnc4C(=O)NC(=Nc34)N)c5N=C(N)NC(=O)c15
SMILES	OpenEye OEToolkits	2.0.7	C[N]1=CN(C2=C1C(=O)NC(=N2)N)CCOCCOP(=O)(O)OP(=O)(O)OP(=O)(O)OCC3C(C(C(O3)n4cnc5c4N=C(NC5=O)N)O)O
Canonical SMILES	CACTVS	3.385	C[n]1cn(CCOCCO[P](O)(=O)O[P](O)(=O)O[P](O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n3cnc4C(=O)NC(=Nc34)N)c5N=C(N)NC(=O)c15
Canonical SMILES	OpenEye OEToolkits	2.0.7	C[N]1=CN(C2=C1C(=O)NC(=N2)N)CCOCCOP(=O)(O)OP(=O)(O)OP(=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)n4cnc5c4N=C(NC5=O)N)O)O
InChI	InChI	1.06	InChI=1S/C20H30N10O16P3/c1-28-8-29(15-11(28)17(34)27-20(22)25-15)2-3-41-4-5-42-47(35,36)45-49(39,40)46-48(37,38)43-6-9-12(31)13(32)18(44-9)30-7-23-10-14(30)24-19(21)26-16(10)33/h7-9,12-13,18,31-32H,2-6H2,1H3,(H,35,36)(H,37,38)(H,39,40)(H3,21,24,26,33)(H3,22,25,27,34)/t9-,12-,13-,18-/m1/s1
InChIKey	InChI	1.06	LOPPNOXDOXVDOM-ACDAHVMNSA-N