PDB Chemical Component ASD

Ideal Model

Chemical Description

Name 4-ANDROSTENE-3-17-DIONE
Formula C19 H26 O2
Formal charge 0
Molecular weight 286.409 g/mol
Component type NON-POLYMER

Chemical features

Atom count 47
Chiral atom count 5
Chiral atoms C10 C13 C14 C8 C9
Observed leaving atoms O1
Bond count 50
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) androst-4-ene-3,17-dione
Systematic name (OpenEye OEToolkits) (8R,9S,10R,13S,14S)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34C)[C@@H]1CCC2=O
SMILES (CACTVS) C[C]12CC[CH]3[CH](CCC4=CC(=O)CC[C]34C)[CH]1CCC2=O
Stereo SMILES (OpenEye) C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CCC4=O)C
InChI descriptor InChI=1S/C19H26O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,14-16H,3-10H2,1-2H3/t14-,15-,16-,18-,19-/m0/s1
InChIKey descriptor AEMFNILZOJDQLW-QAGGRKNESA-N

Status Information

Last modified 2011-06-04
Created 2000-02-23
Release status REL
Model PDB code 1EUP
Processing site EBI