PDB Chemical Component SHL

Ideal Model

Chemical Description

Name 5-hydroxy-6-methyl-4-oxo-4H-pyran-2-carboxylic acid
Synonyms Comenic acid
Formula C7 H6 O5
Formal charge 0
Molecular weight 170.120 g/mol
Component type NON-POLYMER

Chemical features

Atom count 18
Chiral atom count 0
Observed leaving atoms H4
Bond count 18
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 5-hydroxy-6-methyl-4-oxo-4H-pyran-2-carboxylic acid
Systematic name (OpenEye OEToolkits) 6-methyl-5-oxidanyl-4-oxidanylidene-pyran-2-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) CC1=C(O)C(=O)C=C(O1)C(O)=O
SMILES (CACTVS) CC1=C(O)C(=O)C=C(O1)C(O)=O
Stereo SMILES (OpenEye) CC1=C(C(=O)C=C(O1)C(=O)O)O
InChI descriptor InChI=1S/C7H6O5/c1-3-6(9)4(8)2-5(12-3)7(10)11/h2,9H,1H3,(H,10,11)
InChIKey descriptor ANRPPKUCFMTTIH-UHFFFAOYSA-N

Status Information

Last modified 2021-03-01
Created 2012-09-14
Release status REL
Model PDB code 4H3D
Processing site RCSB