11460
8-Azaxanthine monohydrate
≥98.0% (HPLC)
Synonyme(s) :
2,6-Dihydroxy-8-azapurine
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About This Item
Formule empirique (notation de Hill):
C4H3N5O2 · H2O
Numéro CAS:
Poids moléculaire :
171.11
Beilstein:
10424
Numéro CE :
Numéro MDL:
Code UNSPSC :
41106305
ID de substance PubChem :
Nomenclature NACRES :
NA.25
Produits recommandés
Niveau de qualité
Essai
≥98.0% (HPLC)
Forme
solid
Chaîne SMILES
O.O=C1NC(=O)c2[nH]nnc2N1
InChI
1S/C4H3N5O2.H2O/c10-3-1-2(8-9-7-1)5-4(11)6-3;/h(H3,5,6,7,8,9,10,11);1H2
Clé InChI
VKEGPGRANAWNIN-UHFFFAOYSA-N
Application
8-Azaxanthine monohydrate has been used to determine the crystal and molecular structure of 1,3-dimethyl-8-azaxanthine (HDAX) monohydrate by X-ray diffraction.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Pascal Retailleau et al.
Acta crystallographica. Section D, Biological crystallography, 60(Pt 3), 453-462 (2004-03-03)
High-resolution X-ray structures of the complexes of Aspergillus flavus urate oxidase (Uox) with three inhibitors, 8-azaxanthin (AZA), 9-methyl uric acid (MUA) and oxonic acid (OXC), were determined in an orthorhombic space group (I222). In addition, the ligand-free enzyme was also
Nathalie Colloc'h et al.
Biochimica et biophysica acta, 1764(3), 391-397 (2006-02-16)
We report the three-dimensional structure determined by high-pressure macromolecular crystallography (HPMX) of a 135-kDa homo-tetrameric enzyme, urate oxidase from Aspergillus flavus complexed with its potent inhibitor 8-azaxanthin. Urate oxidase crystals are quite sensitive to pressure, as three-dimensional order is lost
Paxton Forgue et al.
Journal of proteome research, 5(8), 1916-1923 (2006-08-08)
We describe a general protocol for using comparative NMR metabolomics data to infer in vivo efficacy, specificity and toxicity of chemical leads within a drug discovery program. The methodology is demonstrated using Aspergillus nidulans to monitor the activity of urate
Monika Budayova-Spano et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 62(Pt 3), 306-309 (2006-03-03)
Crystallization and preliminary neutron diffraction measurements of rasburicase, a recombinant urate oxidase enzyme expressed by a genetically modified Saccharomyces cerevisiae strain, complexed with a purine-type inhibitor (8-azaxanthin) are reported. Neutron Laue diffraction data were collected to 2.1 A resolution using
Molecular orbital study of 8-azaxanthine derivatives and crystal structure of 1,3-dimethyl-8-azaxanthine monohydrate
Purificacion Sanchez, M., et al.
Journal of Molecular Structure, 344, 257-264 (1995)
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