Fipronil
TL;DR: Fipronil (CAS 120068-37-3) is a chemical compound with molecular formula C12H4Cl2F6N4OS and molecular weight 435.93872 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile
Also Known As: fipronil, Termidor, Regent, TopChoice, Fipronil [ISO]
Application Areas
Top 5 of 20 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C12H4Cl2F6N4OS |
| Molecular Weight | 435.93872 g/mol |
| XLogP | 4.5 |
| Topological Polar Surface Area (TPSA) | 104.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 2 |
| Exact Mass | 435.93872 Da |
| Heavy Atoms | 26 |
| Complexity | 599.0 |
| Melting Point | 200-201 °C |
| Density | 1.477-1.626 at 20 °C |
| Vapor Pressure | 2.78X10-9 mm Hg at 25 °C |
| Solubility | In water, 1.9 mg/L (pH 5), 2.4 mg/L (pH 9), 1.9 mg/L (distilled), all at 20 °C |
| SMILES | C1=C(C=C(C(=C1Cl)N2C(=C(C(=N2)C#N)S(=O)C(F)(F)F)N)Cl)C(F)(F)F |
| InChIKey | ZOCSXAVNDGMNBV-UHFFFAOYSA-N |
Product Description
Applications: Fipronil is used in agrochemical development, including crop protection agent synthesis, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
Fipronil is a agrochemical intermediate identified by CAS number 120068-37-3 and the molecular formula C12H4Cl2F6N4OS and a molecular weight of 435.94 g/mol. Physically, the compound has a density of 1.477-1.626 at 20 °C g/cm³, a solubility: In water, 1.9 mg/L (pH 5), 2.4 mg/L (pH 9), 1.9 mg/L (distilled), all at 20 °C. Synonyms include fipronil and Termidor.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Fipronil
Property Insights of Fipronil
The XLogP value of 4.5 indicates that Fipronil is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 104.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Fipronil. Following Lipinski's Rule of Five, Fipronil has 1 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Fipronil?
The CAS number of Fipronil is 120068-37-3.
What is the molecular formula of Fipronil?
The molecular formula of Fipronil is C12H4Cl2F6N4OS.
What is the molecular weight of Fipronil?
The molecular weight of Fipronil is 435.93872 g/mol.
What are the applications of Fipronil?
Fipronil is used in agrochemical development, including crop protection agent synthesis, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item...
Where can I buy Fipronil?
You can request a quote for Fipronil directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Fipronil?
Yes, CoreyChem provides custom synthesis services for Fipronil and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.