PDB Chemical Component LAN

Ideal Model

Chemical Description

Name LANOSTEROL
Formula C30 H50 O
Formal charge 0
Molecular weight 426.717 g/mol
Component type NON-POLYMER

Chemical features

Atom count 81
Chiral atom count 7
Chiral atoms C3 C28 C1 C10 C7 C12 C13
Bond count 84
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (3beta)-lanosta-8,24-dien-3-ol
Systematic name (OpenEye OEToolkits) (3S,5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@H](CCC=C(C)C)[C@H]1CC[C@@]2(C)C3=C(CC[C@]12C)[C@@]4(C)CC[C@H](O)C(C)(C)[C@@H]4CC3
SMILES (CACTVS) C[CH](CCC=C(C)C)[CH]1CC[C]2(C)C3=C(CC[C]12C)[C]4(C)CC[CH](O)C(C)(C)[CH]4CC3
Stereo SMILES (OpenEye) C[C@H](CCC=C(C)C)[C@H]1CC[C@@]2([C@@]1(CCC3=C2CC[C@@H]4[C@@]3(CC[C@@H](C4(C)C)O)C)C)C
InChI descriptor InChI=1S/C30H50O/c1-20(2)10-9-11-21(3)22-14-18-30(8)24-12-13-25-27(4,5)26(31)16-17-28(25,6)23(24)15-19-29(22,30)7/h10,21-22,25-26,31H,9,11-19H2,1-8H3/t21-,22-,25+,26+,28-,29-,30+/m1/s1
InChIKey descriptor CAHGCLMLTWQZNJ-BQNIITSRSA-N

Status Information

Last modified 2011-06-04
Created 2004-08-18
Release status REL
Model PDB code 1W6K
Processing site EBI