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Merck
CN

N13174

Quizalofop-ethyl

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
PubChem Substance ID:
329818561
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
7145610
MDL number:
MFCD00128062

Key Documents

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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

InChI key

OSUHJPCHFDQAIT-UHFFFAOYSA-N

grade

analytical standard

packaging

ampule of 100 mg

manufacturer/tradename

Chem Service, Inc. PS-1080

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

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Application

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

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

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Certificates of Analysis (COA)

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Ioannis S Elefsiniotis et al.
Environmental health perspectives, 115(10), 1479-1481 (2007-10-17)
Quizalofop-p-ethyl is an often applied, slightly toxic herbicide for which no severe toxicity has been reported in humans. We present the case of a farmer exposed to quizalofop-p-ethyl who presented with obstructive cholestasis. A complete workup disclosed no other cause
L Dehaye et al.
European journal of biochemistry, 225(3), 1113-1123 (1994-11-01)
Steady-state kinetics of the 220-kDa form of acetyl-CoA carboxylase (ACC220), as purified from mature pea seeds, have been investigated with respect to the substrate specificity and inhibition by quizalofop, a herbicide of the aryloxyphenoxypropionate type. The enzyme showed a dual
Xiao-Hong Cao et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 23(5), 885-890 (2007-12-07)
The diatom Nitzschia laevis is a good alternative source of eicosapentaenoic acid (EPA). Besides strategies for high cell density culture, EPA productivity may be further improved by herbicides. The effect of the herbicide quizalofop-p-ethyl on the growth and EPA production
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
Xiaoxiang Zhang et al.
Journal of hazardous materials, 186(1), 876-882 (2010-12-17)
Transformation products usually differ in environmental and toxicological properties compared to the parent contaminants, thus causing potential and unknown environmental risks. To elucidate differential chiral recognition of the aryloxypropanoate herbicide quizalofop ethyl (QE) and its primary product (quizalofop acid, QA)
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