Chlorfenapyr

About Chlorfenapyr

Chlorfenapyr is an analytical reagent carrying the CAS registry number 122453-73-0. Formula C15H11BrClF3N2O, molecular weight 407.61 g/mol. The IUPAC name is 4-bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile. Common synonyms include Pirate and Pirate 3F.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include agrochemical formulations and laboratory analysis. Buyers come mainly from academic and industrial research and agrochemical production.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Chlorfenapyr is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chlorfenapyr
Catalogue No.	VQ-038893
CAS Number	122453-73-0
IUPAC name	4-bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile
Molecular formula	C₁₅H₁₁BrClF₃N₂O
Molecular weight	407.61 g/mol
Exact mass	405.9695
InChIKey	CWFOCCVIPCEQCK-UHFFFAOYSA-N
SMILES	CCOCN1C(=C(C(=C1C(F)(F)F)Br)C#N)C2=CC=C(C=C2)Cl
PubChem CID	91778

Physical properties
Physical form	Other
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 5
TPSA	38 Å²
Synonyms	Pirate, 4-Bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, Pirate 3F, Chlorfenapyr [ISO], 4-Bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)-1H-pyrrol-3-carbonitrile, 4-Bromo-2-(p-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, 4-Bromo-1-(ethoxymethyl)-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, 4-Bromo-2- (p-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, 4-bromo-2-(4-chlorophenyl)-1-ethoxymethyl-5-trifluoromethyl-1h-pyrrole-3-carbonitrile

Safety & hazard information (GHS)

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H331Toxic if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P316, P321, P330, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Chlorfenapyr?

The CAS Registry Number of Chlorfenapyr is 122453-73-0. It is also known as Pirate, 4-Bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, Pirate 3F.

What is the molecular formula and molecular weight of Chlorfenapyr?

Chlorfenapyr has the molecular formula C15H11BrClF3N2O and a molecular weight of 407.61 g/mol. Its IUPAC name is 4-bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile.

Which grade and pack sizes of Chlorfenapyr can I order?

We supply Chlorfenapyr, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chlorfenapyr?

Yes. Every lot of Chlorfenapyr is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Chlorfenapyr be shipped internationally?

Yes. Chlorfenapyr is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.