Etaphos
TL;DR: Etaphos (CAS 65900-18-7) is a chemical compound with molecular formula C11H15Cl2O3PS and molecular weight 327.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2,4-dichloro-1-[ethoxy(propylsulfanyl)phosphoryl]oxybenzene
Also Known As: Etaphos, Etafos, Ethaphos, Prothiofos-oxon, Tokuthion oxon
| Molecular Formula | C11H15Cl2O3PS |
|---|---|
| Molecular Weight | 327.99 g/mol |
| LogP | 5.66 |
| Topological Polar Surface Area | 35.53 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 7 |
| Exact Mass | 327.98566 |
| Heavy Atoms | 18 |
| Complexity | 442.29654 |
Chemical Identifiers
| CAS Number | 65900-18-7 |
|---|---|
| SMILES | CCCSP(=O)(OCC)OC1=C(C=C(C=C1)Cl)Cl |
Product Overview
Etaphos (CAS 65900-18-7), with molecular formula C11H15Cl2O3PS and molecular weight 327.99 g/mol. IUPAC: 2,4-dichloro-1-[ethoxy(propylsulfanyl)phosphoryl]oxybenzene.
Chemical Property Profile of Etaphos
Property Insights of Etaphos
The XLogP value of 5.66 indicates that Etaphos is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 35.53 Ų, Etaphos exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Etaphos has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Etaphos?
The CAS number of Etaphos is 65900-18-7.
What is the molecular formula of Etaphos?
The molecular formula of Etaphos is C11H15Cl2O3PS.
What is the molecular weight of Etaphos?
The molecular weight of Etaphos is 327.99 g/mol.
Where can I buy Etaphos?
You can request a quote for Etaphos directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Etaphos?
Yes, KEHONG BIO provides custom synthesis services for Etaphos and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.