Penthiopyrad

Name: Penthiopyrad
Brand: Vaqora Chemicals
SKU: VQ-039930

About Penthiopyrad

Vaqora Chemicals supplies Penthiopyrad, an analytical reagent registered under CAS number 183675-82-3. The compound has the formula C16H20F3N3OS, corresponding to a molecular weight of 359.4 g/mol. Systematically, it is named 1-methyl-N-[2-(4-methylpentan-2-yl)thiophen-3-yl]-3-(trifluoromethyl)pyrazole-4-carboxamide. Common synonyms include MTF-753 and Penthiopyrad [ISO].

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for agrochemical formulations and laboratory analysis. Typical end-use sectors are academic and industrial research and agrochemical production.

Vaqora Chemicals supplies Penthiopyrad in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports 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	Penthiopyrad
Catalogue No.	VQ-039930
CAS Number	183675-82-3
IUPAC name	1-methyl-N-[2-(4-methylpentan-2-yl)thiophen-3-yl]-3-(trifluoromethyl)pyrazole-4-carboxamide
Molecular formula	C₁₆H₂₀F₃N₃OS
Molecular weight	359.4 g/mol
Exact mass	359.1279
InChIKey	PFFIDZXUXFLSSR-UHFFFAOYSA-N
SMILES	CC(C)CC(C)C1=C(C=CS1)NC(=O)C2=CN(N=C2C(F)(F)F)C
PubChem CID	11388558

Physical properties
Physical form	Other
LogP (XLogP3)	4
H-bond donors / acceptors	1 / 6
TPSA	75.2 Å²
Synonyms	MTF-753, n-[2-(1,3-dimethylbutyl)-3-thienyl]-1-methyl-3-(trifluoromethyl)-1h-pyrazole-4-carboxamide, Penthiopyrad [ISO], N-[2-(1,3-dimethylbutyl)-3-thienyl]-1-methyl-3-(trifluoromethyl)pyrazole-4-carboxamide, 1-methyl-N-[2-(4-methylpentan-2-yl)-3-thienyl]-3-(trifluoromethyl)pyrazole-4-carboxamide

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 Penthiopyrad?

The CAS Registry Number of Penthiopyrad is 183675-82-3. It is also known as MTF-753, n-[2-(1,3-dimethylbutyl)-3-thienyl]-1-methyl-3-(trifluoromethyl)-1h-pyrazole-4-carboxamide, Penthiopyrad [ISO].

What is the molecular formula and molecular weight of Penthiopyrad?

Penthiopyrad has the molecular formula C16H20F3N3OS and a molecular weight of 359.4 g/mol. Its IUPAC name is 1-methyl-N-[2-(4-methylpentan-2-yl)thiophen-3-yl]-3-(trifluoromethyl)pyrazole-4-carboxamide.

Which grade and pack sizes of Penthiopyrad can I order?

We supply Penthiopyrad, 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 Penthiopyrad?

Yes. Every lot of Penthiopyrad 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 Penthiopyrad be shipped internationally?

Yes. Penthiopyrad 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.