34079

Supelco

Carfentrazone-ethyl

PESTANAL®, analytical standard

Synonym(s):
Ethyl 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluoro-phenyl}propionate, Ethyl-α,2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorobenzenepropanoate
Empirical Formula (Hill Notation):
C15H14Cl2F3N3O3
CAS Number:
Molecular Weight:
412.19
Beilstein/REAXYS Number:
9081231
MDL number:
PubChem Substance ID:
NACRES:
NA.24
Pricing and availability is not currently available.

Quality Level

grade

analytical standard

product line

PESTANAL®

form

neat

shelf life

limited shelf life, expiry date on the label

application(s)

HPLC: suitable
gas chromatography (GC): suitable

Featured Industry

Agriculture
Environmental

format

neat

storage temp.

2-8°C

SMILES string

CCOC(=O)C(Cl)Cc1cc(N2N=C(C)N(C(F)F)C2=O)c(F)cc1Cl

InChI

1S/C15H14Cl2F3N3O3/c1-3-26-13(24)10(17)4-8-5-12(11(18)6-9(8)16)23-15(25)22(14(19)20)7(2)21-23/h5-6,10,14H,3-4H2,1-2H3

InChI key

MLKCGVHIFJBRCD-UHFFFAOYSA-N

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General description

Carfentrazone-ethyl is an aryl triazolinone reduced-risk herbicide used in the cultivation of wheat, soybean and corn.

Application

Carfentrazone-ethyl may be used as a reference standard in the determination of carfentrazone-ethyl in:
  • Water samples using direct immersion solid-phase microextraction (DI-SPME) with gas chromatography coupled with mass spectrometry (GC-MS).
  • Honey samples using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3082 9 / PGIII

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Degradation of [14C] carfentrazone-ethyl under aerobic aquatic conditions.
Elmarakby A S, et al.
Journal of Agricultural and Food Chemistry, 49(11), 5285-5293 (2001)
Levels of 13 multi-class pesticide residues in Polish honeys determined by LC-ESI-MS/MS.
Kujawski W M and Namiesnik J.
Food Control, 22(6), 914-919 (2011)
Multi-residue method for the determination of 16 recently used pesticides from various chemical groups in aqueous samples by using DI-SPME coupled with GC--MS
Tankiewicz M, et al.
Talanta, 107, 1-10 (2013)

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