Rose bengal sodiumProduct ingredient for Rose bengal
- Name
- Rose bengal sodium
- Drug Entry
- Rose bengal
Rose bengal is a pink stain derived as an analogue of fluorescein. Its disodium salt in ophthalmic solutions has been used as a diagnostic agent in suspected damage to conjunctival and corneal cells. It is also used in laboratory settings, including the preparation of Foraminifera for microscopic analysis and suppression of bacterial growth in several microbiological media. A direct cytotoxic effect of Rose bengal on microorganisms and cancer cells has been observed, questioning its potential antitumor actions via intralesional injections. The clinical applications of rose bengal as injectable formulation under the name PV-10 in melanoma, breast cancer and skin conditions such as eczema and psoriasis are being investigated in clinical trials.1
- Accession Number
- DBSALT001538
- Structure
- Synonyms
- Rose bengal disodium
- UNII
- 956575SN5L
- CAS Number
- 632-69-9
- Weight
- Average: 1017.636
Monoisotopic: 1015.463047032 - Chemical Formula
- C20H2Cl4I4Na2O5
- InChI Key
- UWBXIFCTIZXXLS-UHFFFAOYSA-L
- InChI
- InChI=1S/C20H4Cl4I4O5.2Na/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
- IUPAC Name
- disodium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
- SMILES
- [Na+].[Na+].[O-]C(=O)C1=C(C(Cl)=C(Cl)C(Cl)=C1Cl)C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C12
- External Links
- Human Metabolome Database
- HMDB0303561
- ChemSpider
- 29980
- ChEMBL
- CHEMBL2359093
- Wikipedia
- Rose_bengal
- Predicted Properties
Property Value Source Water Solubility 0.000294 mg/mL ALOGPS logP 5.84 ALOGPS logP 9.26 Chemaxon logS -6.5 ALOGPS pKa (Strongest Acidic) 2.38 Chemaxon pKa (Strongest Basic) -2.1 Chemaxon Physiological Charge -2 Chemaxon Hydrogen Acceptor Count 5 Chemaxon Hydrogen Donor Count 0 Chemaxon Polar Surface Area 89.49 Å2 Chemaxon Rotatable Bond Count 1 Chemaxon Refractivity 197.44 m3·mol-1 Chemaxon Polarizability 63.11 Å3 Chemaxon Number of Rings 4 Chemaxon Bioavailability 0 Chemaxon Rule of Five No Chemaxon Ghose Filter No Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon