Diflufenican

Name: Diflufenican
Brand: Zemixal
SKU: ZX-033312

Reference StandardAvailable on request

Order Diflufenican (CAS 83164-33-4) online at Zemixal: C19H11F5N2O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-033312.

Pack sizes

CAS number83164-33-4

FormulaC₁₉H₁₁F₅N₂O₂

Molar mass394.3 g/mol

Physical formSolid

HS code38229090

InChIKeyWYEHFWKAOXOVJD-UHFFFAOYSA-N

IUPAC nameN-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide

About Diflufenican

Zemixal lists Diflufenican for laboratories that identify, quantify or control Diflufenican and its related substances. Identity at a glance (Reference Standard): CAS 83164-33-4, formula C19H11F5N2O2 and molar mass 394.3 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

It carries the GHS signal word Warning (H400 and H410), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Diflufenican

See every impurity, metabolite and related compound we list for this API.

Diflufenican standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Diflufenican
Product name	Diflufenican
Catalogue number	ZX-033312
CAS number	83164-33-4
IUPAC name	N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide
Molecular formula	C₁₉H₁₁F₅N₂O₂
Molar mass	394.3 g/mol
Exact mass	394.0741
Grade	Reference Standard
Physical form	Solid
XLogP3	4.6
H-bond donors / acceptors	1 / 8
Topological polar surface area	51.2 Å²
HS code	38229090
InChIKey	WYEHFWKAOXOVJD-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)OC2=C(C=CC=N2)C(=O)NC3=C(C=C(C=C3)F)F)C(F)(F)F
PubChem CID	91735
Synonyms	2',4'-Difluoro-2-(alpha,alpha,alpha-trifluoro-m-tolyloxy)nicotinanilide, N-(2,4-Difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)-3-pyridinecarboxamide, RPA 41670H, RPA-41670H, n-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-3-pyridinecarboxamide, N-(2,4-difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)pyridine-3-carboxamide, N-(2,4-Difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)nicotinamide, N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]nicotinamide, N-(2,4-difluorophenyl)-2-(3-trifluoromethylphenoxy)nicotinamide, 3-Pyridinecarboxamide, N-(2,4-difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)-, Diflufenican [BSI:ISO], 3-Pyridinecarboxamide, N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Hazardous to the environment

Signal word Warning

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

Precautionary statements P273, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Diflufenican
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Diflufenican

Which CAS number identifies Diflufenican?

Diflufenican is registered under CAS 83164-33-4. You may also see it listed as 2',4'-Difluoro-2-(alpha,alpha,alpha-trifluoro-m-tolyloxy)nicotinanilide, N-(2,4-Difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)-3-pyridinecarboxamide, RPA 41670H. Our catalogue number for this item is ZX-033312.

What are the formula and molar mass of Diflufenican?

For Diflufenican, its formula is C19H11F5N2O2 and its molar mass is 394.3 g/mol. The systematic (IUPAC) name is N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide. InChIKey WYEHFWKAOXOVJD-UHFFFAOYSA-N lets you match it in any structure database.

How is Diflufenican used in pharmaceutical QC?

Diflufenican is a characterised reference material linked to Diflufenican. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Diflufenican?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Diflufenican?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Diflufenican to my country?

Yes. Because Diflufenican is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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