二氧硫化镧
TL;DR: 二氧硫化镧 (CAS 12031-43-5) is a chemical compound with molecular formula La2O2S and molecular weight 341.77 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
二氧硫化镧
bis(lanthanum(3+));bis(oxygen(2-));sulfide
Also Known As: Lanthanum oxide sulfide (La2O2S), Lanthanum oxide sulfide (2/2/1), IUPAC: Lanthanum(+3) Cation; Oxygen(-2) Anion; Sulfide
| Molecular Formula | La2O2S |
|---|---|
| Molecular Weight | 341.77 g/mol |
| LogP | -0.24 |
| Topological Polar Surface Area | 57.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 341.77463 |
| Heavy Atoms | 5 |
| Complexity | 7.6096406 |
Chemical Identifiers
| CAS Number | 12031-43-5 |
|---|---|
| SMILES | [O-2].[O-2].[S-2].[La+3].[La+3] |
Product Overview
二氧硫化镧 (CAS 12031-43-5), with molecular formula La2O2S and molecular weight 341.77 g/mol. IUPAC: bis(lanthanum(3+));bis(oxygen(2-));sulfide.
Chemical Property Profile of 二氧硫化镧
Property Insights of 二氧硫化镧
The XLogP value of -0.24 indicates that 二氧硫化镧 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 57.0 Ų, 二氧硫化镧 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 二氧硫化镧 has 0 hydrogen bond donor(s) and 0 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 二氧硫化镧?
The CAS number of 二氧硫化镧 is 12031-43-5.
What is the molecular formula of 二氧硫化镧?
The molecular formula of 二氧硫化镧 is La2O2S.
What is the molecular weight of 二氧硫化镧?
The molecular weight of 二氧硫化镧 is 341.77 g/mol.
Where can I buy 二氧硫化镧?
You can request a quote for 二氧硫化镧 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 二氧硫化镧?
Yes, KEHONG BIO provides custom synthesis services for 二氧硫化镧 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.