PDB Chemical Component INR

Experimental Model

Chemical Description

Name 2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID
Synonyms INDIRUBIN-5-SULPHONATE
Formula C16 H10 N2 O5 S
Formal charge 0
Molecular weight 342.326 g/mol
Component type NON-POLYMER

Chemical features

Atom count 34
Chiral atom count 0
Bond count 37
Aromatic bond count 12

Chemical Identifiers

Systematic name (ACDLabs) (2Z)-2',3-dioxo-1,1',2',3-tetrahydro-2,3'-biindole-5'-sulfonic acid
Systematic name (OpenEye OEToolkits) (3Z)-2-oxo-3-(3-oxo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid

Chemical Descriptors

Stereo SMILES (CACTVS) O[S](=O)(=O)c1ccc2NC(=O)\C(=C3/Nc4ccccc4C3=O)c2c1
SMILES (CACTVS) O[S](=O)(=O)c1ccc2NC(=O)C(=C3Nc4ccccc4C3=O)c2c1
Stereo SMILES (OpenEye) c1ccc2c(c1)C(=O)/C(=C/3\c4cc(ccc4NC3=O)S(=O)(=O)O)/N2
InChI descriptor InChI=1S/C16H10N2O5S/c19-15-9-3-1-2-4-11(9)17-14(15)13-10-7-8(24(21,22)23)5-6-12(10)18-16(13)20/h1-7,17H,(H,18,20)(H,21,22,23)/b14-13-
InChIKey descriptor IHBOEHLUIBMBMY-YPKPFQOOSA-N

Status Information

Last modified 2021-03-01
Created 2000-10-17
Release status REL
Model PDB code 1E9H
Processing site EBI