PDB Chemical Component 07L

Ideal Model

Chemical Description

Name 7-hydroxy-2H-chromen-2-one
Synonyms 7-hydroxycoumarin
Formula C9 H6 O3
Formal charge 0
Molecular weight 162.142 g/mol
Component type NON-POLYMER

Chemical features

Atom count 18
Chiral atom count 0
Bond count 19
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) 7-hydroxy-2H-chromen-2-one
Systematic name (OpenEye OEToolkits) 7-oxidanylchromen-2-one

Chemical Descriptors

Stereo SMILES (CACTVS) Oc1ccc2C=CC(=O)Oc2c1
SMILES (CACTVS) Oc1ccc2C=CC(=O)Oc2c1
Stereo SMILES (OpenEye) c1cc2c(cc1O)OC(=O)C=C2
InChI descriptor InChI=1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H
InChIKey descriptor ORHBXUUXSCNDEV-UHFFFAOYSA-N

Status Information

Last modified 2021-03-01
Created 2011-09-29
Release status REL
Model PDB code 3U0F
Processing site RCSB