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 |
Product Description
Applications: Rose Bengal is used in pharmaceutical synthesis routes and API production, as well as imaging, photographic, and photosensitive formulations. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Rose Bengal (CAS 11121-48-5) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
A pharmaceutical intermediate supplied by CoreyChem, Rose Bengal (CAS 11121-48-5) has the molecular formula C20H2Cl4I4K2O5 and a molecular weight of 1047.41 g/mol. It is also known as Bengal rose and ROSE BENGAL.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
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.
What are the applications of Rose Bengal?
Rose Bengal is used in pharmaceutical synthesis routes and API production, as well as imaging, photographic, and photosensitive formulations. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Rose Bengal (CAS 11121-48-5) with custom synthesis available...
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.