PDB Chemical Component HC2

Ideal Model

Chemical Description

Name 20-HYDROXYCHOLESTEROL
Synonyms (3BETA,20R)-CHOLEST-5-ENE-3,20-DIOL
Formula C27 H46 O2
Formal charge 0
Molecular weight 402.653 g/mol
Component type NON-POLYMER

Chemical features

Atom count 75
Chiral atom count 8
Chiral atoms C3 C8 C9 C10 C13 C14 C17 C20
Bond count 78
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (3beta,14beta,17alpha,20R)-cholest-5-ene-3,20-diol
Systematic name (OpenEye OEToolkits) (3S,8S,9S,10R,13S,14S,17S)-17-[(2R)-2-hydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

Chemical Descriptors

Stereo SMILES (CACTVS) CC(C)CCC[C@@](C)(O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
SMILES (CACTVS) CC(C)CCC[C](C)(O)[CH]1CC[CH]2[CH]3CC=C4C[CH](O)CC[C]4(C)[CH]3CC[C]12C
Stereo SMILES (OpenEye) CC(C)CCC[C@](C)([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C)O
InChI descriptor InChI=1S/C27H46O2/c1-18(2)7-6-14-27(5,29)24-11-10-22-21-9-8-19-17-20(28)12-15-25(19,3)23(21)13-16-26(22,24)4/h8,18,20-24,28-29H,6-7,9-17H2,1-5H3/t20-,21-,22-,23-,24-,25-,26-,27+/m0/s1
InChIKey descriptor MCKLJFJEQRYRQT-MGNSQDQZSA-N

Status Information

Last modified 2020-06-17
Created 2005-05-09
Release status REL
Model PDB code 1ZHW
Processing site RCSB