Tetrachlorofluorescein
TL;DR: Tetrachlorofluorescein (CAS 6262-21-1) 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.
4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Also Known As: Tetrachlorofluorescein, 3,4,5,6-Tetrachlorofluorescein, 4,5,6,7-Tetrachlorofluorescein, Fluorescein, tetrachloro-, 4,6,7-tetrachloro-fluorescein
| 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 | 469.90964 |
| Heavy Atoms | 29 |
| Complexity | 653.0 |
Chemical Identifiers
| CAS Number | 6262-21-1 |
|---|---|
| SMILES | C1=CC2=C(C=C1O)OC3=C(C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)C=CC(=C3)O |
| InChIKey | QCPFFGGFHNZBEP-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 14 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Tetrachlorofluorescein (CAS 6262-21-1), with molecular formula C20H8Cl4O5 and molecular weight 467.91 g/mol. IUPAC: 4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one.
Chemical Property Profile of Tetrachlorofluorescein
Property Insights of Tetrachlorofluorescein
The XLogP value of 5.9 indicates that 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 Tetrachlorofluorescein. Following Lipinski's Rule of Five, 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 Tetrachlorofluorescein?
The CAS number of Tetrachlorofluorescein is 6262-21-1.
What is the molecular formula of Tetrachlorofluorescein?
The molecular formula of Tetrachlorofluorescein is C20H8Cl4O5.
What is the molecular weight of Tetrachlorofluorescein?
The molecular weight of Tetrachlorofluorescein is 467.91 g/mol.
Where can I buy Tetrachlorofluorescein?
You can request a quote for Tetrachlorofluorescein directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tetrachlorofluorescein?
Yes, KEHONG BIO provides custom synthesis services for Tetrachlorofluorescein and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.