五硫化二砷
TL;DR: 五硫化二砷 (CAS 1303-34-0) is a chemical compound with molecular formula As2S5 and molecular weight 309.70 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
五硫化二砷
[bis(sulfanylidene)-λ5-arsanyl]sulfanyl-bis(sulfanylidene)-λ5-arsane
Also Known As: Arsenic pentasulfide, Arsenic sulfide, Diarsenic pentasulfide, Arsenic(V) sulfide, Arsen(V)-sulfid
| Molecular Formula | As2S5 |
|---|---|
| Molecular Weight | 309.70 g/mol |
| LogP | 2.4794 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 2 |
| Exact Mass | 309.70355 |
| Heavy Atoms | 7 |
| Complexity | 134.51918 |
Chemical Identifiers
| CAS Number | 1303-34-0 |
|---|---|
| SMILES | S=[As](=S)S[As](=S)=S |
Product Overview
五硫化二砷 (CAS 1303-34-0), with molecular formula As2S5 and molecular weight 309.70 g/mol. IUPAC: [bis(sulfanylidene)-λ5-arsanyl]sulfanyl-bis(sulfanylidene)-λ5-arsane.
Chemical Property Profile of 五硫化二砷
Property Insights of 五硫化二砷
The XLogP value of 2.4794 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 五硫化二砷. With a topological polar surface area (TPSA) of 0.0 Ų, 五硫化二砷 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 五硫化二砷 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 五硫化二砷?
The CAS number of 五硫化二砷 is 1303-34-0.
What is the molecular formula of 五硫化二砷?
The molecular formula of 五硫化二砷 is As2S5.
What is the molecular weight of 五硫化二砷?
The molecular weight of 五硫化二砷 is 309.70 g/mol.
Where can I buy 五硫化二砷?
You can request a quote for 五硫化二砷 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 五硫化二砷?
Yes, KEHONG BIO provides custom synthesis services for 五硫化二砷 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.