5-Aminofluorescein
TL;DR: 5-Aminofluorescein (CAS 3326-34-9) is a chemical compound with molecular formula C20H13NO5 and molecular weight 347.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Also Known As: 5-Aminofluorescein, Fluoresceinamine, 5(6)-Aminofluorescein, 4-Aminofluorescein, 5-fluoresceinamine
| Molecular Formula | C20H13NO5 |
|---|---|
| Molecular Weight | 347.08 g/mol |
| LogP | 2.7 |
| Topological Polar Surface Area | 102.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 0 |
| Exact Mass | 347.07938 |
| Heavy Atoms | 26 |
| Complexity | 557.0 |
Chemical Identifiers
| CAS Number | 3326-34-9 |
|---|---|
| SMILES | C1=CC2=C(C=C1N)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O |
| InChIKey | GZAJOEGTZDUSKS-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 15 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
5-Aminofluorescein (CAS 3326-34-9), with molecular formula C20H13NO5 and molecular weight 347.08 g/mol. IUPAC: 6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one.
Chemical Property Profile of 5-Aminofluorescein
Property Insights of 5-Aminofluorescein
The XLogP value of 2.7 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 5-Aminofluorescein. The TPSA of 102.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 5-Aminofluorescein. Following Lipinski's Rule of Five, 5-Aminofluorescein has 3 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 5-Aminofluorescein?
The CAS number of 5-Aminofluorescein is 3326-34-9.
What is the molecular formula of 5-Aminofluorescein?
The molecular formula of 5-Aminofluorescein is C20H13NO5.
What is the molecular weight of 5-Aminofluorescein?
The molecular weight of 5-Aminofluorescein is 347.08 g/mol.
Where can I buy 5-Aminofluorescein?
You can request a quote for 5-Aminofluorescein directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 5-Aminofluorescein?
Yes, KEHONG BIO provides custom synthesis services for 5-Aminofluorescein and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.