rose bengal
An organic potassium salt that is the dipotassium salt of 2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-6-hydroxy-3-oxoxanthen-9-yl)benzoic acid.
Exact Synonyms
dipotassium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
Related Synonyms
Acid red 94
Bengal rose
C.I. 45440
Red No. 105
Rose bengale
class Information
charge
0
formula
C20H2Cl4I4K2O5
has_alternative_id
has_dbxref
- CAS:11121-48-5
- PMID:25457982
- PMID:25724798
- PMID:25954827
- PMID:26117192
- PMID:26131664
- Reaxys:4121962
has_obo_namespace
chebi_ontology
inchi
InChI=1S/C20H4Cl4I4O5.2K/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
inchikey
AZJPTIGZZTZIDR-UHFFFAOYSA-L
in_subset
mass
1049.85300
monoisotopicmass
1047.41093
smiles
[K+].[K+].[O-]C(=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1-c1c2cc(I)c([O-])c(I)c2oc2c(I)c(=O)c(I)cc12