Tri(2-thienyl)phosphine oxide
TL;DR: Tri(2-thienyl)phosphine oxide (CAS 1021-21-2) is a chemical compound with molecular formula C12H9OPS3 and molecular weight 295.96 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-dithiophen-2-ylphosphorylthiophene
Also Known As: Tri(2-thienyl)phosphine oxide, 2-dithiophen-2-ylphosphorylthiophene, Phosphine oxide, tri-2-thienyl-, Tri(thiophen-2-yl)phosphine oxide, 2-di(thiophen-2-yl)phosphorylthiophene
| Molecular Formula | C12H9OPS3 |
|---|---|
| Molecular Weight | 295.96 g/mol |
| LogP | 4.1 |
| Topological Polar Surface Area | 102.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 3 |
| Exact Mass | 295.95532 |
| Heavy Atoms | 17 |
| Complexity | 275.0 |
Chemical Identifiers
| CAS Number | 1021-21-2 |
|---|---|
| SMILES | C1=CSC(=C1)P(=O)(C2=CC=CS2)C3=CC=CS3 |
| InChIKey | OKBJXDNWMXROFT-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Tri(2-thienyl)phosphine oxide (CAS 1021-21-2), with molecular formula C12H9OPS3 and molecular weight 295.96 g/mol. IUPAC: 2-dithiophen-2-ylphosphorylthiophene.
Chemical Property Profile of Tri(2-thienyl)phosphine oxide
Property Insights of Tri(2-thienyl)phosphine oxide
The XLogP value of 4.1 indicates that Tri(2-thienyl)phosphine oxide is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 102.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Tri(2-thienyl)phosphine oxide. Following Lipinski's Rule of Five, Tri(2-thienyl)phosphine oxide has 0 hydrogen bond donor(s) and 4 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 Tri(2-thienyl)phosphine oxide?
The CAS number of Tri(2-thienyl)phosphine oxide is 1021-21-2.
What is the molecular formula of Tri(2-thienyl)phosphine oxide?
The molecular formula of Tri(2-thienyl)phosphine oxide is C12H9OPS3.
What is the molecular weight of Tri(2-thienyl)phosphine oxide?
The molecular weight of Tri(2-thienyl)phosphine oxide is 295.96 g/mol.
Where can I buy Tri(2-thienyl)phosphine oxide?
You can request a quote for Tri(2-thienyl)phosphine oxide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tri(2-thienyl)phosphine oxide?
Yes, KEHONG BIO provides custom synthesis services for Tri(2-thienyl)phosphine oxide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.