PDB Chemical Component CFF

Ideal Model

Chemical Description

Name CAFFEINE
Synonyms 3,7-DIHYDRO-1,3,7-TRIMETHYL-1H-PURINE-2,6-DIONE
Formula C8 H10 N4 O2
Formal charge 0
Molecular weight 194.191 g/mol
Component type NON-POLYMER

Chemical features

Atom count 24
Chiral atom count 0
Bond count 25
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) 1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione
Systematic name (OpenEye OEToolkits) 1,3,7-trimethylpurine-2,6-dione

Chemical Descriptors

Stereo SMILES (CACTVS) Cn1cnc2N(C)C(=O)N(C)C(=O)c12
SMILES (CACTVS) Cn1cnc2N(C)C(=O)N(C)C(=O)c12
Stereo SMILES (OpenEye) Cn1cnc2c1C(=O)N(C(=O)N2C)C
InChI descriptor InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
InChIKey descriptor RYYVLZVUVIJVGH-UHFFFAOYSA-N

Status Information

Last modified 2011-06-04
Created 2000-05-16
Release status REL
Model PDB code 1GFZ
Processing site RCSB