PDB Chemical Component ET

Ideal Model

Chemical Description

Name ETHIDIUM
Formula C21 H20 N3
Formal charge 1
Molecular weight 314.404 g/mol
Component type NON-POLYMER

Chemical features

Atom count 44
Chiral atom count 0
Bond count 47
Aromatic bond count 23

Chemical Identifiers

Systematic name (ACDLabs) 3,8-diamino-5-ethyl-6-phenylphenanthridinium
Systematic name (OpenEye OEToolkits) 5-ethyl-6-phenyl-phenanthridin-5-ium-3,8-diamine

Chemical Descriptors

Stereo SMILES (CACTVS) CC[n+]1c2cc(N)ccc2c3ccc(N)cc3c1c4ccccc4
SMILES (CACTVS) CC[n+]1c2cc(N)ccc2c3ccc(N)cc3c1c4ccccc4
Stereo SMILES (OpenEye) CC[n+]1c2cc(ccc2c3ccc(cc3c1c4ccccc4)N)N
InChI descriptor InChI=1S/C21H19N3/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14/h3-13,23H,2,22H2,1H3/p+1
InChIKey descriptor QTANTQQOYSUMLC-UHFFFAOYSA-O

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1JTY
Processing site RCSB