PDB Chemical Component BSP

Ideal Model

Chemical Description

Name 3,3'-(4,5,6,7-TETRABROMO-3-OXO-1(3H)-ISOBENZOFURANYLIDENE)BIS [6-HYDROXYBENZENESULFONIC ACID]ANION
Synonyms BROMOSULFALEIN
Formula C20 H8 Br4 O10 S2
Formal charge -2
Molecular weight 792.018 g/mol
Component type NON-POLYMER

Chemical features

Atom count 44
Chiral atom count 0
Bond count 47
Aromatic bond count 18

Chemical Identifiers

Systematic name (ACDLabs) 3,3'-(4,5,6,7-tetrabromo-3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)bis(6-hydroxybenzenesulfonate)
Systematic name (OpenEye OEToolkits) 2-hydroxy-5-[4,5,6,7-tetrabromo-1-(4-hydroxy-3-sulfonato-phenyl)-3-oxo-2-benzofuran-1-yl]benzenesulfonate

Chemical Descriptors

Stereo SMILES (CACTVS) Oc1ccc(cc1[S]([O-])(=O)=O)C2(OC(=O)c3c(Br)c(Br)c(Br)c(Br)c23)c4ccc(O)c(c4)[S]([O-])(=O)=O
SMILES (CACTVS) Oc1ccc(cc1[S]([O-])(=O)=O)C2(OC(=O)c3c(Br)c(Br)c(Br)c(Br)c23)c4ccc(O)c(c4)[S]([O-])(=O)=O
Stereo SMILES (OpenEye) c1cc(c(cc1C2(c3c(c(c(c(c3Br)Br)Br)Br)C(=O)O2)c4ccc(c(c4)S(=O)(=O)[O-])O)S(=O)(=O)[O-])O
InChI descriptor InChI=1S/C20H10Br4O10S2/c21-15-13-14(16(22)18(24)17(15)23)20(34-19(13)27,7-1-3-9(25)11(5-7)35(28,29)30)8-2-4-10(26)12(6-8)36(31,32)33/h1-6,25-26H,(H,28,29,30)(H,31,32,33)/p-2
InChIKey descriptor OHTXTCNTQJFRIG-UHFFFAOYSA-L

Status Information

Last modified 2021-03-01
Created 1999-07-08
Release status REL
Model PDB code 19GS
Processing site EBI