CR8

2-[1-AMINO-2-(1H-IMIDAZOL-5-YL)ETHYL]-1-(CARBOXYMETHYL)-4-[(4-OXOCYCLOHEXA-2,5-DIEN-1-YLIDENE)METHYL]-1H-IMIDAZOL-5-OLATE

Created: 2005-06-14
Last modified:  2024-09-27

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Chemical Details

Formal Charge-1
Atom Count42
Chiral Atom Count1
Bond Count44
Aromatic Bond Count10
2D diagram of CR8
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Chemical Component Summary

Name2-[1-AMINO-2-(1H-IMIDAZOL-5-YL)ETHYL]-1-(CARBOXYMETHYL)-4-[(4-OXOCYCLOHEXA-2,5-DIEN-1-YLIDENE)METHYL]-1H-IMIDAZOL-5-OLATE
SynonymsCHROMOPHORE (HIS-TYR-GLY)
Systematic Name (OpenEye OEToolkits)2-[(1S)-1-amino-2-(3H-imidazol-4-yl)ethyl]-3-(carboxymethyl)-5-[(4-oxo-1-cyclohexa-2,5-dienylidene)methyl]imidazol-4-olate
FormulaC17 H16 N5 O4
Molecular Weight354.34
TypeL-PEPTIDE LINKING

Chemical Descriptors

TypeProgram Version Descriptor
SMILESACDLabs10.04O=C1C=C/C(C=C1)=C\c2nc(n(c2[O-])CC(=O)O)C(N)Cc3cncn3
SMILESCACTVS3.341N[CH](Cc1[nH]cnc1)c2nc(C=C3C=CC(=O)C=C3)c([O-])n2CC(O)=O
SMILESOpenEye OEToolkits1.5.0c1c([nH]cn1)CC(c2nc(c(n2CC(=O)O)[O-])C=C3C=CC(=O)C=C3)N
Canonical SMILESCACTVS3.341 N[C@@H](Cc1[nH]cnc1)c2nc(C=C3C=CC(=O)C=C3)c([O-])n2CC(O)=O
Canonical SMILESOpenEye OEToolkits1.5.0 c1c([nH]cn1)C[C@@H](c2nc(c(n2CC(=O)O)[O-])C=C3C=CC(=O)C=C3)N
InChIInChI1.03 InChI=1S/C17H17N5O4/c18-13(6-11-7-19-9-20-11)16-21-14(17(26)22(16)8-15(24)25)5-10-1-3-12(23)4-2-10/h1-5,7,9,13,26H,6,8,18H2,(H,19,20)(H,24,25)/p-1/t13-/m0/s1
InChIKeyInChI1.03 XQYFXZGKDDMSCJ-ZDUSSCGKSA-M

Drug Info: DrugBank

DrugBank IDDB04667 
NameCHROMOPHORE (HIS-TYR-GLY)
Groups experimental
SynonymsCHROMOPHORE (HIS-TYR-GLY)