4,4'-Oxydiphthalic anhydride
TL;DR: 4,4'-Oxydiphthalic anhydride (CAS 1823-59-2) is a chemical compound with molecular formula C16H6O7 and molecular weight 310.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione
Also Known As: 4,4'-Oxydiphthalic anhydride, 5,5'-Oxybis(isobenzofuran-1,3-dione), ODPA, Bis-(3-phthalyl anhydride) ether, 4,4'-Oxydiphthalic dianhydride
| Molecular Formula | C16H6O7 |
|---|---|
| Molecular Weight | 310.01 g/mol |
| LogP | 2.2 |
| Topological Polar Surface Area | 96.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 2 |
| Exact Mass | 310.01135 |
| Heavy Atoms | 23 |
| Complexity | 533.0 |
Chemical Identifiers
| CAS Number | 1823-59-2 |
|---|---|
| SMILES | C1=CC2=C(C=C1OC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O |
| InChIKey | QQGYZOYWNCKGEK-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 14 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
4,4'-Oxydiphthalic anhydride (CAS 1823-59-2), with molecular formula C16H6O7 and molecular weight 310.01 g/mol. IUPAC: 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione.
Chemical Property Profile of 4,4'-Oxydiphthalic anhydride
Property Insights of 4,4'-Oxydiphthalic anhydride
The XLogP value of 2.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4,4'-Oxydiphthalic anhydride. The TPSA of 96.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 4,4'-Oxydiphthalic anhydride. Following Lipinski's Rule of Five, 4,4'-Oxydiphthalic anhydride has 0 hydrogen bond donor(s) and 7 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 4,4'-Oxydiphthalic anhydride?
The CAS number of 4,4'-Oxydiphthalic anhydride is 1823-59-2.
What is the molecular formula of 4,4'-Oxydiphthalic anhydride?
The molecular formula of 4,4'-Oxydiphthalic anhydride is C16H6O7.
What is the molecular weight of 4,4'-Oxydiphthalic anhydride?
The molecular weight of 4,4'-Oxydiphthalic anhydride is 310.01 g/mol.
Where can I buy 4,4'-Oxydiphthalic anhydride?
You can request a quote for 4,4'-Oxydiphthalic anhydride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4,4'-Oxydiphthalic anhydride?
Yes, KEHONG BIO provides custom synthesis services for 4,4'-Oxydiphthalic anhydride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.