PDB Chemical Component PE4

Ideal Model

Chemical Description

Name 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL
Synonyms POLYETHYLENE GLYCOL PEG4000
Formula C16 H34 O8
Formal charge 0
Molecular weight 354.436 g/mol
Component type NON-POLYMER

Chemical features

Atom count 58
Chiral atom count 0
Bond count 57
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 3,6,9,12,15,18,21-heptaoxatricosan-1-ol
Systematic name (OpenEye OEToolkits) 2-[2-[2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol

Chemical Descriptors

Stereo SMILES (CACTVS) CCOCCOCCOCCOCCOCCOCCOCCO
SMILES (CACTVS) CCOCCOCCOCCOCCOCCOCCOCCO
Stereo SMILES (OpenEye) CCOCCOCCOCCOCCOCCOCCOCCO
InChI descriptor InChI=1S/C16H34O8/c1-2-18-5-6-20-9-10-22-13-14-24-16-15-23-12-11-21-8-7-19-4-3-17/h17H,2-16H2,1H3
InChIKey descriptor PJWQOENWHPEPKI-UHFFFAOYSA-N

Status Information

Last modified 2020-06-17
Created 2003-08-18
Release status REL
Model PDB code 1Q74
Processing site RCSB