Leptophos
TL;DR: Leptophos (CAS 21609-90-5) is a chemical compound with molecular formula C13H10BrCl2O2PS and molecular weight 409.87 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(4-bromo-2,5-dichlorophenoxy)-methoxy-phenyl-sulfanylidene-λ5-phosphane
Also Known As: LEPTOPHOS, Phosvel, Oleophosvel, Abar, Fosvel
| Molecular Formula | C13H10BrCl2O2PS |
|---|---|
| Molecular Weight | 409.87 g/mol |
| LogP | 6.3 |
| Topological Polar Surface Area | 50.6 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 4 |
| Exact Mass | 409.86996 |
| Heavy Atoms | 20 |
| Complexity | 368.0 |
| Melting Point | 158 to 70.6 °C |
| Boiling Point | 380 °C @760 [mm Hg] |
| Density | 1.53 at 25.0 °C |
| Solubility | SOL IN XYLENE |
| Vapor Pressure | 0.00000002 [mmHg] |
Chemical Identifiers
| CAS Number | 21609-90-5 |
|---|---|
| SMILES | COP(=S)(C1=CC=CC=C1)OC2=CC(=C(C=C2Cl)Br)Cl |
| InChIKey | CVRALZAYCYJELZ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 12 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Leptophos (CAS 21609-90-5), with molecular formula C13H10BrCl2O2PS and molecular weight 409.87 g/mol. IUPAC: (4-bromo-2,5-dichlorophenoxy)-methoxy-phenyl-sulfanylidene-λ5-phosphane.
Chemical Property Profile of Leptophos
Property Insights of Leptophos
The XLogP value of 6.3 indicates that Leptophos is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 50.6 Ų, Leptophos exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Leptophos has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Leptophos?
The CAS number of Leptophos is 21609-90-5.
What is the molecular formula of Leptophos?
The molecular formula of Leptophos is C13H10BrCl2O2PS.
What is the molecular weight of Leptophos?
The molecular weight of Leptophos is 409.87 g/mol.
Where can I buy Leptophos?
You can request a quote for Leptophos directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Leptophos?
Yes, KEHONG BIO provides custom synthesis services for Leptophos and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.