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45518

Supelco

Fenoxaprop-ethyl

PESTANAL®, analytical standard

Synonym(s):

Ethyl 2-{4-[(6-chlorobenzoxazol-2-yl)oxy]phenoxy}propionate

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About This Item

Empirical Formula (Hill Notation):
C18H16ClNO5
CAS Number:
Molecular Weight:
361.78
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

quality

racemate

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

CCOC(=O)C(C)Oc1ccc(Oc2nc3ccc(Cl)cc3o2)cc1

InChI

1S/C18H16ClNO5/c1-3-22-17(21)11(2)23-13-5-7-14(8-6-13)24-18-20-15-9-4-12(19)10-16(15)25-18/h4-11H,3H2,1-2H3

InChI key

PQKBPHSEKWERTG-UHFFFAOYSA-N

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General description

Fenoxaprop-ethyl is a postemergence herbicide used for the control of annual and perennial weeds in crops. Its mode of action involves inhibiting the fatty acid biosynthesis in plant meristems, which in turn affects the activity of acetyl-coenzyme A carboxylase.

Application

Fenoxaprop-ethyl may be used as a reference standard for the determination of fenoxaprop-ethyl by high performance liquid chromatography (HPLC) with photometric detection and mass spectrometry.
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 Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Biodegradation of fenoxaprop-ethyl by an enriched consortium and its proposed metabolic pathway.
Dong W, et al.
International Biodeterioration & Biodegradation, 97, 159-167 (2015)
Determination of fenoxaprop-ethyl in agricultural products by HPLC with photometric detection and mass spectrometry.
Ishimitsu S, et al.
Journal of Health Science, 49(6), 492-496 (2003)
Xiaoxu Chen et al.
Bulletin of environmental contamination and toxicology, 87(1), 50-53 (2011-05-03)
A method for residue analysis of fenoxaprop-P-ethyl and its metabolite (i.e., fenoxaprop-P) was developed using high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS). This method was then used to evaluate the residual level and dissipation rate of fenoxaprop-P-ethyl and fenoxaprop-P
Miguel Betancourt et al.
Reproductive toxicology (Elmsford, N.Y.), 22(3), 508-512 (2006-05-23)
The recent decline in sperm concentration observed in men has developed over a short period of time, suggesting that it could be the result of environmental factors. The present study has evaluated the effects of insecticides Malathion and Diazinon, and
Jing Lin et al.
Journal of agricultural and food chemistry, 56(17), 8226-8230 (2008-08-08)
The photodegradation pathway of the commonly used herbicide fenoxaprop-p-ethyl (FE) was elucidated, and the effects of the photodegradation on its toxicity evolution were investigated. Under solar irradiation, FE could undergo photodegradation, and acetone enhanced the photolysis rates significantly. The same

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