Fenbuconazole

Name: Fenbuconazole
Brand: Vaqora Chemicals
SKU: VQ-040860

About Fenbuconazole

Listed under CAS 114369-43-6, Fenbuconazole is a high-purity reference standard of Fenbuconazole available from Vaqora Chemicals. With the molecular formula C19H17ClN4, it has a molar mass of 336.8 g/mol. Its systematic (IUPAC) name is 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)butanenitrile. It is also known as Fenbuconazole [ISO] or Fenbuconazol.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Fenbuconazole standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Fenbuconazole in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Related to Fenbuconazole

View every impurity, metabolite and intermediate we list for Fenbuconazole.

Fenbuconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Fenbuconazole
Catalogue No.	VQ-040860
CAS Number	114369-43-6
IUPAC name	4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)butanenitrile
Molecular formula	C₁₉H₁₇ClN₄
Molecular weight	336.8 g/mol
Exact mass	336.1142
Grade	Reference Standard
HSN code	38229090
InChIKey	RQDJADAKIFFEKQ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(CCC2=CC=C(C=C2)Cl)(CN3C=NC=N3)C#N
PubChem CID	86138

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 3
TPSA	54.5 Å²
Synonyms	4-(4-Chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butyronitrile, alpha-(2-(4-Chlorophenyl)ethyl)-alpha-phenyl-1H-1,2,4-triazole-1-propanenitrile, 1H-1,2,4-Triazole-1-propanenitrile, alpha-(2-(4-chlorophenyl)ethyl)-alpha-phenyl-, (RS)-4-(4-chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butyrontrile, alpha(2-(4-chlorophenyl)ethyl)-alpha-phenyl-1H-1,2,4-triazole-1-propanentrile, 1H-1,2,4-Triazole-1-propanenitrile, alpha-[2-(4-chlorophenyl)ethyl]-alpha-phenyl-, 4-(4-chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butanenitrile, Fenbuconazole [ISO], Fenbuconazol, 4-(4-Chlorophenyl)-2-phenyl-2-[(1H-1,2,4-triazol-1-yl)methyl]butanenitrile, 2-((1H-1,2,4-Triazol-1-yl)methyl)-4-(4-chlorophenyl)-2-phenylbutanenitrile, 4-(4-Chlorophenyl)-2-phenyl-2-((1H-1,2,4-triazol-1-yl)methyl)butanenitrile

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 Fenbuconazole?

The CAS Registry Number of Fenbuconazole is 114369-43-6. It is also known as 4-(4-Chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butyronitrile, alpha-(2-(4-Chlorophenyl)ethyl)-alpha-phenyl-1H-1,2,4-triazole-1-propanenitrile, 1H-1,2,4-Triazole-1-propanenitrile, alpha-(2-(4-chlorophenyl)ethyl)-alpha-phenyl-.

What is the molecular formula and molecular weight of Fenbuconazole?

Fenbuconazole has the molecular formula C19H17ClN4 and a molecular weight of 336.8 g/mol. Its IUPAC name is 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)butanenitrile.

What is Fenbuconazole used for?

Fenbuconazole is supplied as a characterised reference material related to Fenbuconazole. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Fenbuconazole can I order?

We supply Fenbuconazole in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fenbuconazole?

Yes. Every lot of Fenbuconazole 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 Fenbuconazole be shipped internationally?

Yes. Fenbuconazole 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.