Pyrethrin
TL;DR: Pyrethrin (CAS 121637-29-4) is a chemical compound with molecular formula C22H28O5 and molecular weight 372.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] 3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
Also Known As: Pyrethrin, Biospray S, Pyretrin II, Pyrethrin 2, PYRETHRIN II
| Molecular Formula | C22H28O5 |
|---|---|
| Molecular Weight | 372.19 g/mol |
| LogP | 3.7113 |
| Topological Polar Surface Area | 69.67 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 7 |
| Exact Mass | 372.19366 |
| Heavy Atoms | 27 |
| Complexity | 750.66486 |
Chemical Identifiers
| CAS Number | 121637-29-4 |
|---|---|
| SMILES | CC1=C(C(=O)CC1OC(=O)C2C(C2(C)C)/C=C(\C)/C(=O)OC)C/C=C/C=C |
Product Overview
Pyrethrin (CAS 121637-29-4), with molecular formula C22H28O5 and molecular weight 372.19 g/mol. IUPAC: [2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] 3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate.
Chemical Property Profile of Pyrethrin
Property Insights of Pyrethrin
The XLogP value of 3.7113 indicates that Pyrethrin is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 69.67 Ų falls within the moderate polarity range, balancing permeability and solubility for Pyrethrin. Following Lipinski's Rule of Five, Pyrethrin has 0 hydrogen bond donor(s) and 5 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 Pyrethrin?
The CAS number of Pyrethrin is 121637-29-4.
What is the molecular formula of Pyrethrin?
The molecular formula of Pyrethrin is C22H28O5.
What is the molecular weight of Pyrethrin?
The molecular weight of Pyrethrin is 372.19 g/mol.
Where can I buy Pyrethrin?
You can request a quote for Pyrethrin directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pyrethrin?
Yes, KEHONG BIO provides custom synthesis services for Pyrethrin and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.