伊红-Y
TL;DR: 伊红-Y (CAS 17372-87-1) is a chemical compound with molecular formula C20H6Br4Na2O5 and molecular weight 687.67 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
伊红-Y
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate
Also Known As: Eosin, Acid red 87, Eosin yellowish, Eosin Y, Eosine
| Molecular Formula | C20H6Br4Na2O5 |
|---|---|
| Molecular Weight | 687.67 g/mol |
| LogP | -0.94 |
| Topological Polar Surface Area | 89.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 1 |
| Exact Mass | 691.6703 |
| Heavy Atoms | 31 |
| Complexity | 796.0 |
| Melting Point | 300.0 °C (decomposes) |
| Solubility | greater than or equal to 100 mg/mL at 70 °F (NTP, 1992) |
Chemical Identifiers
| CAS Number | 17372-87-1 |
|---|---|
| SMILES | C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[Na+].[Na+] |
| InChIKey | SEACYXSIPDVVMV-UHFFFAOYSA-L |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
伊红-Y (CAS 17372-87-1), with molecular formula C20H6Br4Na2O5 and molecular weight 687.67 g/mol. IUPAC: disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate.
Chemical Property Profile of 伊红-Y
Property Insights of 伊红-Y
The XLogP value of -0.94 indicates that 伊红-Y is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 89.5 Ų falls within the moderate polarity range, balancing permeability and solubility for 伊红-Y. Following Lipinski's Rule of Five, 伊红-Y has 0 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 伊红-Y?
The CAS number of 伊红-Y is 17372-87-1.
What is the molecular formula of 伊红-Y?
The molecular formula of 伊红-Y is C20H6Br4Na2O5.
What is the molecular weight of 伊红-Y?
The molecular weight of 伊红-Y is 687.67 g/mol.
Where can I buy 伊红-Y?
You can request a quote for 伊红-Y directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 伊红-Y?
Yes, KEHONG BIO provides custom synthesis services for 伊红-Y and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.