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Merck
CN

34306

Quizalofop-ethyl

PESTANAL®, analytical standard

Synonym(s):

Ethyl 2-[4-(6-chloro-2-quinoxalinyloxy)phenoxy]propionate

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About This Item

Empirical Formula (Hill Notation):
C19H17ClN2O4
CAS Number:
76578-14-8
Molecular Weight:
372.80
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754935
MDL number:
MFCD00128062
Beilstein/REAXYS Number:
7145610

Key Documents

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InChI key

OSUHJPCHFDQAIT-UHFFFAOYSA-N

SMILES string

CCOC(=O)C(C)Oc1ccc(Oc2cnc3cc(Cl)ccc3n2)cc1

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

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

100

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Related Categories

General description

Quizalofop-ethyl is a phenoxy propionate herbicide, which is used to control both annual and perennial grass weeds in broadleaved crops.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH6706
BCBW4941

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Residual behavior of quizalofop ethyl on onion (Allium cepa L.)
Sahoo.K.S, et al.
Environmental Monitoring and Assessment, 185, 1711-1718 (2013)
Metabolism of [14C] quizalofop-ethyl in soybean and cotton plants
Koeppe.KM, et al.
Journal of Agricultural and Food Chemistry, 38, 1085-1091 (1990)
Munees Ahemad et al.
Archives of environmental contamination and toxicology, 58(2), 361-372 (2009-09-17)
The quizalafop-p-ethyl- and clodinafop-tolerant phosphate-solubilizing and plant-growth-promoting Pseudomonas aeruginosa PS1 isolated from the rhizospheric soils of mustard was used to determine its phosphate-solubilizing activity and other plant-growth-promoting traits both in the presence and absence of technical grade quizalafop-p-ethyl and clodinafop
Zeynep B Doganlar
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 47(11), 1631-1643 (2012-06-19)
In this study, the effects of the herbicide, quizalofop-p-ethyl, on pigment contents (total chlorophyll, chlorophyll a/b, carotenoid), antioxidant enzyme [superoxide dismutase (SOD) and guaiacol peroxidase (POD)] activities, lipid peroxidation product (malondialdehyde: MDA) and DNA profiles were investigated in Lemna gibba
Theola Louie et al.
Bioorganic & medicinal chemistry letters, 20(15), 4611-4613 (2010-06-29)
A series of dimeric 1,3-cyclohexanedione oxime ethers were synthesized and found to have significant antiplasmodial activity with IC(50)'s in the range 3-12 microM. The most active dimer was tested in the Plasmodium berghei mouse model of malaria and at a
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