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A1BA4

Summary
Name:(2S)-2-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]amino}-3-(1H-imidazol-4-yl)propanoic acid (non-preferred name)
Synonyms:Histidine-5'-O-adenosine phosphoramidate
Formula:C16 H21 N8 O8 P
Formal charge:0
Formula weight:484.361 Da
Component type:non-polymer

Chemical Identifiers

ProgramVersionName
ACDLabs14.52(2S)-2-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]amino}-3-(1H-imidazol-4-yl)propanoic acid (non-preferred name)
OpenEye OEToolkits2.0.7(2~{S})-2-[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]amino]-3-(1~{H}-imidazol-4-yl)propanoic acid

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs14.52O=C(O)C(Cc1c[NH]cn1)NP(=O)(O)OCC1OC(n2cnc3c(N)ncnc32)C(O)C1O
InChIInChI1.06InChI=1S/C16H21N8O8P/c17-13-10-14(21-5-20-13)24(6-22-10)15-12(26)11(25)9(32-15)3-31-33(29,30)23-8(16(27)28)1-7-2-18-4-19-7/h2,4-6,8-9,11-12,15,25-26H,1,3H2,(H,18,19)(H,27,28)(H2,17,20,21)(H2,23,29,30)/t8-,9+,11+,12+,15+/m0/s1
InChIKeyInChI1.06RKXRGWWYHLNHNB-OPYVMVOTSA-N
SMILES_CANONICALCACTVS3.385Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(=O)N[C@@H](Cc4c[nH]cn4)C(O)=O)[C@@H](O)[C@H]3O
SMILESCACTVS3.385Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)N[CH](Cc4c[nH]cn4)C(O)=O)[CH](O)[CH]3O
SMILES_CANONICALOpenEye OEToolkits2.0.7c1c(nc[nH]1)C[C@@H](C(=O)O)NP(=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)n3cnc4c3ncnc4N)O)O
SMILESOpenEye OEToolkits2.0.7c1c(nc[nH]1)CC(C(=O)O)NP(=O)(O)OCC2C(C(C(O2)n3cnc4c3ncnc4N)O)O

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PDB entries from 2026-01-21

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