Pyriproxyfen
TL;DR: Pyriproxyfen (CAS 95737-68-1) is a chemical compound with molecular formula C20H19NO3 and molecular weight 321.1365 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
2-[1-(4-phenoxyphenoxy)propan-2-yloxy]pyridine
Also Known As: Pyriproxyfen, Pyriproxifen, Admiral, Nylar, juvinal
Application Areas
Top 5 of 17 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C20H19NO3 |
| Molecular Weight | 321.1365 g/mol |
| XLogP | 4.8 |
| Topological Polar Surface Area (TPSA) | 40.6 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 7 |
| Exact Mass | 321.1365 Da |
| Heavy Atoms | 24 |
| Complexity | 338.0 |
| Melting Point | 47 °C |
| Boiling Point | 318 °C |
| Density | 1.24 at 25 °C |
| Flash Point | 119 °C c.c. |
| Vapor Pressure | 0.00000218 [mmHg] |
| Refractive Index | Index of refraction = 1.5832 at 20.5 °C/D |
| Solubility | In hexane 400, methanol 200, xylene 500 (all g/kg at 20-25 °C) |
| SMILES | CC(COC1=CC=C(C=C1)OC2=CC=CC=C2)OC3=CC=CC=N3 |
| InChIKey | NHDHVHZZCFYRSB-UHFFFAOYSA-N |
Chemical Property Profile of Pyriproxyfen
Property Insights of Pyriproxyfen
The XLogP value of 4.8 indicates that Pyriproxyfen is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 40.6 Ų, Pyriproxyfen exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pyriproxyfen 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
What is the CAS number of Pyriproxyfen?
The CAS number of Pyriproxyfen is 95737-68-1.
What is the molecular formula of Pyriproxyfen?
The molecular formula of Pyriproxyfen is C20H19NO3.
What is the molecular weight of Pyriproxyfen?
The molecular weight of Pyriproxyfen is 321.1365 g/mol.
Where can I buy Pyriproxyfen?
You can request a quote for Pyriproxyfen directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Pyriproxyfen?
Yes, CoreyChem provides custom synthesis services for Pyriproxyfen and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.