PDB Chemical Component XAN

Ideal Model

Chemical Description

Name XANTHINE
Formula C5 H4 N4 O2
Formal charge 0
Molecular weight 152.111 g/mol
Component type NON-POLYMER

Chemical features

Atom count 15
Chiral atom count 0
Bond count 16
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) 3,9-dihydro-1H-purine-2,6-dione
Systematic name (OpenEye OEToolkits) 3,9-dihydropurine-2,6-dione

Chemical Descriptors

Stereo SMILES (CACTVS) O=C1NC(=O)c2nc[nH]c2N1
SMILES (CACTVS) O=C1NC(=O)c2nc[nH]c2N1
Stereo SMILES (OpenEye) c1[nH]c2c(n1)C(=O)NC(=O)N2
InChI descriptor InChI=1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11)
InChIKey descriptor LRFVTYWOQMYALW-UHFFFAOYSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1A96
Processing site PDBJ