五氧化二砷
TL;DR: 五氧化二砷 (CAS 1303-28-2) is a chemical compound with molecular formula As2O5 and molecular weight 229.82 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
五氧化二砷
Also Known As: ARSENIC PENTOXIDE, Arsenic(V) oxide, arsenic oxide, Arsenic pentaoxide, Arsenic anhydride
| Molecular Formula | As2O5 |
|---|---|
| Molecular Weight | 229.82 g/mol |
| LogP | -1.31 |
| Topological Polar Surface Area | 77.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 0 |
| Exact Mass | 229.81776 |
| Heavy Atoms | 7 |
| Complexity | 123.0 |
| Melting Point | 315.0 °C |
| Boiling Point | Boiling point (-H2O): 160 °C /Hemihydrate/ |
| Density | 4.32 |
| Solubility | In water, 65.8 g/100 g at 20 °C |
| Flash Point | Not flammable |
Chemical Identifiers
| CAS Number | 1303-28-2 |
|---|---|
| SMILES | O=[As](=O)O[As](=O)=O |
| InChIKey | COHDHYZHOPQOFD-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 17 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
五氧化二砷 (CAS 1303-28-2), with molecular formula As2O5 and molecular weight 229.82 g/mol.
Chemical Property Profile of 五氧化二砷
Property Insights of 五氧化二砷
The XLogP value of -1.31 indicates that 五氧化二砷 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 77.5 Ų falls within the moderate polarity range, balancing permeability and solubility for 五氧化二砷. Following Lipinski's Rule of Five, 五氧化二砷 has 0 hydrogen bond donor(s) and 5 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 五氧化二砷?
The CAS number of 五氧化二砷 is 1303-28-2.
What is the molecular formula of 五氧化二砷?
The molecular formula of 五氧化二砷 is As2O5.
What is the molecular weight of 五氧化二砷?
The molecular weight of 五氧化二砷 is 229.82 g/mol.
Where can I buy 五氧化二砷?
You can request a quote for 五氧化二砷 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 五氧化二砷?
Yes, KEHONG BIO provides custom synthesis services for 五氧化二砷 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.