Fluorescein-digalactoside
TL;DR: Fluorescein-digalactoside (CAS 17817-20-8) is a chemical compound with molecular formula C32H32O15 and molecular weight 656.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
3',6'-bis[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]spiro[2-benzofuran-3,9'-xanthene]-1-one
Also Known As: fluorescein-digalactoside, Fluorescein di(, A-D-galactopyranoside), Fluorescein di-beta-D-galactopyranoside, Fluorescein di(beta-D-galactopyranoside)
| Molecular Formula | C32H32O15 |
|---|---|
| Molecular Weight | 656.17 g/mol |
| LogP | -0.2 |
| Topological Polar Surface Area | 234.0 Ų |
| Hydrogen Bond Donors | 8 |
| Hydrogen Bond Acceptors | 15 |
| Rotatable Bonds | 6 |
| Exact Mass | 656.17413 |
| Heavy Atoms | 47 |
| Complexity | 1050.0 |
Chemical Identifiers
| CAS Number | 17817-20-8 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O)OC6=C3C=CC(=C6)O[C@H]7[C@@H]([C@H]([C@H]([C@H](O7)CO)O)O)O |
| InChIKey | ZTOBILYWTYHOJB-WBCGDKOGSA-N |
Patent-Derived Application Labels
Derived from 12 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Fluorescein-digalactoside (CAS 17817-20-8), with molecular formula C32H32O15 and molecular weight 656.17 g/mol. IUPAC: 3',6'-bis[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]spiro[2-benzofuran-3,9'-xanthene]-1-one.
Chemical Property Profile of Fluorescein-digalactoside
Property Insights of Fluorescein-digalactoside
The XLogP value of -0.2 indicates that Fluorescein-digalactoside is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 234.0 Ų indicates high polarity, suggesting Fluorescein-digalactoside may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Fluorescein-digalactoside has 8 hydrogen bond donor(s) and 15 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Fluorescein-digalactoside?
The CAS number of Fluorescein-digalactoside is 17817-20-8.
What is the molecular formula of Fluorescein-digalactoside?
The molecular formula of Fluorescein-digalactoside is C32H32O15.
What is the molecular weight of Fluorescein-digalactoside?
The molecular weight of Fluorescein-digalactoside is 656.17 g/mol.
Where can I buy Fluorescein-digalactoside?
You can request a quote for Fluorescein-digalactoside directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Fluorescein-digalactoside?
Yes, KEHONG BIO provides custom synthesis services for Fluorescein-digalactoside and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.