PDB Chemical Component UQA

Ideal Model

Chemical Description

Name 5-ethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione
Synonyms Phenobarbital
Formula C12 H12 N2 O3
Formal charge 0
Molecular weight 232.235 g/mol
Component type non-polymer

Chemical features

Atom count 29
Chiral atom count 0
Bond count 30
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) 5-ethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione
Systematic name (OpenEye OEToolkits) 5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione

Chemical Descriptors

Stereo SMILES (CACTVS) CCC1(C(=O)NC(=O)NC1=O)c2ccccc2
SMILES (CACTVS) CCC1(C(=O)NC(=O)NC1=O)c2ccccc2
Stereo SMILES (OpenEye) CCC1(C(=O)NC(=O)NC1=O)c2ccccc2
InChI descriptor InChI=1S/C12H12N2O3/c1-2-12(8-6-4-3-5-7-8)9(15)13-11(17)14-10(12)16/h3-7H,2H2,1H3,(H2,13,14,15,16,17)
InChIKey descriptor DDBREPKUVSBGFI-UHFFFAOYSA-N

Status Information

Last modified 2021-03-01
Created 2020-05-27
Release status REL
Model PDB code 6X3W
Processing site RCSB