Orpiment (As2S3)
TL;DR: Orpiment (As2S3) (CAS 12255-89-9) is a chemical compound with molecular formula As2H6S3 and molecular weight 251.81 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
Also Known As: Orpiment, Yellow orpiment, Orpiment (As2S3), arsenic; sulfane, As.S
| Molecular Formula | As2H6S3 |
|---|---|
| Molecular Weight | 251.81 g/mol |
| LogP | -0.4232 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 251.80635 |
| Heavy Atoms | 5 |
| Complexity | 4.854753 |
Chemical Identifiers
| CAS Number | 12255-89-9 |
|---|---|
| SMILES | S.S.S.[As].[As] |
Product Overview
Orpiment (As2S3) (CAS 12255-89-9), with molecular formula As2H6S3 and molecular weight 251.81 g/mol.
Chemical Property Profile of Orpiment (As2S3)
Property Insights of Orpiment (As2S3)
The XLogP value of -0.4232 indicates that Orpiment (As2S3) is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 0.0 Ų, Orpiment (As2S3) exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Orpiment (As2S3) 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 Orpiment (As2S3)?
The CAS number of Orpiment (As2S3) is 12255-89-9.
What is the molecular formula of Orpiment (As2S3)?
The molecular formula of Orpiment (As2S3) is As2H6S3.
What is the molecular weight of Orpiment (As2S3)?
The molecular weight of Orpiment (As2S3) is 251.81 g/mol.
Where can I buy Orpiment (As2S3)?
You can request a quote for Orpiment (As2S3) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Orpiment (As2S3)?
Yes, KEHONG BIO provides custom synthesis services for Orpiment (As2S3) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.