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Merck

34074

Quizalofop-P-ethyl

PESTANAL®, analytical standard

Synonym(s):

DPX-Y6202, Ethyl (R)-2-[4-(6-chloro-2-quinoxalyloxy)phenoxy]propionate, Quinofop-ethyl

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100 MG

€80.70

€80.70


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About This Item

Empirical Formula (Hill Notation):
C19H17ClN2O4
CAS Number:
Molecular Weight:
372.80
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:

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Product Name

Quizalofop-P-ethyl, PESTANAL®, analytical standard

InChI

1S/C19H17ClN2O4/c1-3-24-19(23)12(2)25-14-5-7-15(8-6-14)26-18-11-21-17-10-13(20)4-9-16(17)22-18/h4-12H,3H2,1-2H3/t12-/m1/s1

SMILES string

CCOC(=O)[C@@H](C)Oc1ccc(Oc2cnc3cc(Cl)ccc3n2)cc1

InChI key

OSUHJPCHFDQAIT-GFCCVEGCSA-N

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

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This Item
CRM340743430633822
format

neat

format

neat

format

neat

format

neat

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

grade

analytical standard

grade

certified reference material, TraceCERT®

grade

analytical standard

grade

analytical standard

product line

PESTANAL®

product line

TraceCERT®

product line

PESTANAL®

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture
environmental

application(s)

-

application(s)

agriculture
environmental

application(s)

agriculture
environmental

Application

Quizalofop-p-ethyl may be used as a reference standard in determining the quizalofop-p-ethyl content in water and soil samples using enzyme-linked immunosorbent assay technique (ELISA).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Quizalofop-p-ethyl is a post-emergence herbicide, which belongs to the aryloxyphenoxypropionate group of herbicides.[1] It commonly finds applications in annual and perennial weed control management.[1]

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

>212.0 °F - closed cup

flash_point_c

> 100 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Certificates of Analysis (COA)

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Wen Chen et al.
Pest management science, 76(11), 3800-3805 (2020-06-02)
Asia minor bluegrass (Polypogon fugax) is one of the main weeds invading Chinese canola fields. The P. fugax resistant population SC-R, which survived quizalofop-p-ethyl at the field-recommended rate (67.5 g ha-1 ), was collected from a canola field in Qingsheng County
Quantitative determination of 8-hydroxyguanine and guanine by isotope dilution mass spectrometry.
Hamberg M and Zhang Y-L.
Analytical Biochemistry, 229(2), 336-344 (1995)
Delkin O Gonzalez et al.
BMC plant biology, 18(1), 14-14 (2018-01-18)
Availability of well characterized maize regulatory elements for gene expression in a variety of tissues and developmental stages provides effective alternatives for single and multigene transgenic concepts. We studied the expression of the herbicide tolerance gene aryloxyalkanoate dioxygenase (aad-1) driven
Shuo Wang et al.
Bulletin of environmental contamination and toxicology, 105(4), 602-606 (2020-09-27)
A method for simultaneous quantitation of rimsulfuron, quizalofop-P-ethyl and quizalofop-P in potato plant, soil and potato tuber samples was established. The mean recoveries of rimsulfuron, quizalofop-P-ethyl and quizalofop-P in different matrices spiked with them were 81.4%-101.1%, 76.1%-99.0% and 77.4%-106.4% with
S K Sahoo et al.
Environmental monitoring and assessment, 185(2), 1711-1718 (2012-05-11)
Quizalofop ethyl, a phenoxy propionate herbicide, is used for postemergence control of annual and perennial grass weeds in broad-leaved crops in India. The experiments were designed to study the dissipation kinetics of quizalofop ethyl on onion for two seasons. A

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