(-)-trans-Permethrin
TL;DR: (-)-trans-Permethrin (CAS 54774-47-9) is a chemical compound with molecular formula C21H20Cl2O3 and molecular weight 390.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
cis-(3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
Also Known As: (-)-TRANS-PERMETHRIN, TRANS-PERMETHRIN, Biopermethrin, Permethrin, 1S-trans-Permethrin
| Molecular Formula | C21H20Cl2O3 |
|---|---|
| Molecular Weight | 390.08 g/mol |
| LogP | 6.5 |
| Topological Polar Surface Area | 35.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 7 |
| Exact Mass | 390.07895 |
| Heavy Atoms | 26 |
| Complexity | 521.0 |
Chemical Identifiers
| CAS Number | 54774-47-9 |
|---|---|
| SMILES | CC1([C@H]([C@@H]1C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C |
| InChIKey | RLLPVAHGXHCWKJ-PKOBYXMFSA-N |
Patent-Derived Application Labels
Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
(-)-trans-Permethrin (CAS 54774-47-9), with molecular formula C21H20Cl2O3 and molecular weight 390.08 g/mol. IUPAC: cis-(3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate.
Chemical Property Profile of (-)-trans-Permethrin
Property Insights of (-)-trans-Permethrin
The XLogP value of 6.5 indicates that (-)-trans-Permethrin is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 35.5 Ų, (-)-trans-Permethrin exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (-)-trans-Permethrin 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 (-)-trans-Permethrin?
The CAS number of (-)-trans-Permethrin is 54774-47-9.
What is the molecular formula of (-)-trans-Permethrin?
The molecular formula of (-)-trans-Permethrin is C21H20Cl2O3.
What is the molecular weight of (-)-trans-Permethrin?
The molecular weight of (-)-trans-Permethrin is 390.08 g/mol.
Where can I buy (-)-trans-Permethrin?
You can request a quote for (-)-trans-Permethrin directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for (-)-trans-Permethrin?
Yes, KEHONG BIO provides custom synthesis services for (-)-trans-Permethrin and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.