Rose Bengal
TL;DR: Rose Bengal (CAS 11121-48-5) is a chemical compound with molecular formula C20H2Cl4I4K2O5 and molecular weight 1047.4109 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
dipotassium;2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate
Also Known As: Bengal rose, ROSE BENGAL, Rose bengale, C.I. Acid Red 94, Bengal, Rose
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C20H2Cl4I4K2O5 |
| Molecular Weight | 1047.4109 g/mol |
| XLogP | 1.04 |
| Topological Polar Surface Area (TPSA) | 89.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 1 |
| Exact Mass | 1049.408 Da |
| Heavy Atoms | 35 |
| Complexity | 936.0 |
| Melting Point | Decomposes |
| SMILES | C1=C2C(=C3C=C(C(=O)C(=C3OC2=C(C(=C1I)[O-])I)I)I)C4=C(C(=C(C(=C4Cl)Cl)Cl)Cl)C(=O)[O-].[K+].[K+] |
| InChIKey | AZJPTIGZZTZIDR-UHFFFAOYSA-L |
Chemical Property Profile of Rose Bengal
Property Insights of Rose Bengal
The XLogP value of 1.04 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Rose Bengal. The TPSA of 89.5 Ų falls within the moderate polarity range, balancing permeability and solubility for Rose Bengal. Following Lipinski's Rule of Five, Rose Bengal has 0 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Rose Bengal?
The CAS number of Rose Bengal is 11121-48-5.
What is the molecular formula of Rose Bengal?
The molecular formula of Rose Bengal is C20H2Cl4I4K2O5.
What is the molecular weight of Rose Bengal?
The molecular weight of Rose Bengal is 1047.4109 g/mol.
Where can I buy Rose Bengal?
You can request a quote for Rose Bengal directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Rose Bengal?
Yes, CoreyChem provides custom synthesis services for Rose Bengal and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.