PDB Chemical Component C0R

Ideal Model

Chemical Description

Name CORTICOSTERONE
Synonyms (11-BETA)-11,21-DIHYDROXY-PREGN-4-ENE-3,20-DIONE
Formula C21 H30 O4
Formal charge 0
Molecular weight 346.461 g/mol
Component type NON-POLYMER

Chemical features

Atom count 55
Chiral atom count 7
Chiral atoms C8 C9 C10 C11 C13 C14 C17
Bond count 58
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (9beta,11alpha)-11,21-dihydroxypregn-4-ene-3,20-dione
Systematic name (OpenEye OEToolkits) (8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-17-(2-hydroxyethanoyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@]12C[C@H](O)[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34C)[C@@H]1CC[C@@H]2C(=O)CO
SMILES (CACTVS) C[C]12C[CH](O)[CH]3[CH](CCC4=CC(=O)CC[C]34C)[CH]1CC[CH]2C(=O)CO
Stereo SMILES (OpenEye) C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@H]4C(=O)CO)C)O
InChI descriptor InChI=1S/C21H30O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,14-17,19,22,24H,3-8,10-11H2,1-2H3/t14-,15-,16+,17-,19+,20-,21-/m0/s1
InChIKey descriptor OMFXVFTZEKFJBZ-HJTSIMOOSA-N

Status Information

Last modified 2011-06-04
Created 2005-01-18
Release status REL
Model PDB code 1Y5R
Processing site RCSB