2',4',5',7'-Tetrachlorofluorescein
TL;DR: 2',4',5',7'-Tetrachlorofluorescein (CAS 2320-38-9) is a chemical compound with molecular formula C20H8Cl4O5 and molecular weight 467.91 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2',4',5',7'-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Also Known As: 2',4',5',7'-Tetrachlorofluorescein, C.I.Solvent Red 42, D and C Red No.24, D and C Red No.25, D and C Red No.26
| Molecular Formula | C20H8Cl4O5 |
|---|---|
| Molecular Weight | 467.91 g/mol |
| LogP | 5.9 |
| Topological Polar Surface Area | 76.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 0 |
| Exact Mass | 467.9126 |
| Heavy Atoms | 29 |
| Complexity | 645.0 |
Chemical Identifiers
| CAS Number | 2320-38-9 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)Cl)O)Cl)Cl)O)Cl |
| InChIKey | WBLLWHYYHNSTFH-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
2',4',5',7'-Tetrachlorofluorescein (CAS 2320-38-9), with molecular formula C20H8Cl4O5 and molecular weight 467.91 g/mol. IUPAC: 2',4',5',7'-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one.
Chemical Property Profile of 2',4',5',7'-Tetrachlorofluorescein
Property Insights of 2',4',5',7'-Tetrachlorofluorescein
The XLogP value of 5.9 indicates that 2',4',5',7'-Tetrachlorofluorescein is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 76.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 2',4',5',7'-Tetrachlorofluorescein. Following Lipinski's Rule of Five, 2',4',5',7'-Tetrachlorofluorescein has 2 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 2',4',5',7'-Tetrachlorofluorescein?
The CAS number of 2',4',5',7'-Tetrachlorofluorescein is 2320-38-9.
What is the molecular formula of 2',4',5',7'-Tetrachlorofluorescein?
The molecular formula of 2',4',5',7'-Tetrachlorofluorescein is C20H8Cl4O5.
What is the molecular weight of 2',4',5',7'-Tetrachlorofluorescein?
The molecular weight of 2',4',5',7'-Tetrachlorofluorescein is 467.91 g/mol.
Where can I buy 2',4',5',7'-Tetrachlorofluorescein?
You can request a quote for 2',4',5',7'-Tetrachlorofluorescein directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 2',4',5',7'-Tetrachlorofluorescein?
Yes, KEHONG BIO provides custom synthesis services for 2',4',5',7'-Tetrachlorofluorescein and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.