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Merck
CN

34326

Cymoxanil

PESTANAL®, analytical standard

Synonym(s):

1-(2-Cyano-2-methoxyiminoacetyl)-3-ethylurea

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About This Item

Empirical Formula (Hill Notation):
C7H10N4O3
CAS Number:
57966-95-7
Molecular Weight:
198.18
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754947
EC Number:
261-043-0
Beilstein/REAXYS Number:
2214018
MDL number:
MFCD00137381

Key Documents

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Product Name

Cymoxanil, PESTANAL®, analytical standard

InChI key

XERJKGMBORTKEO-VZUCSPMQSA-N

InChI

1S/C7H10N4O3/c1-3-9-7(13)10-6(12)5(4-8)11-14-2/h3H2,1-2H3,(H2,9,10,12,13)/b11-5+

SMILES string

CCNC(=O)NC(=O)C(=N\OC)\C#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

100

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Application

Cymoxanil may be used as an analytical reference standard for the determination of the analyte in foodstuffs, soil, commercial pesticide formulation and tobacco by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Disclaimer

Sensitive, handle under inert gas.

General description

Cymoxanil is an agricultural fungicide effective against Peronosporales fungus affecting fruits and vegetables.

Legal Information

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

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2 - Skin Sens. 1 - STOT RE 2

target_organs

Blood,thymus

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, Faceshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4194
BCCM9927
BCCF3362
BCBT5094
BCBS3966V

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Rapid determination of famoxadone and cymoxanil in commercial pesticide formulation by high performance liquid chromatography using a C18 monolithic rod column.
Balayiannis G, et al.
Bulletin of Environmental Contamination and Toxicology, 93(6), 775-780 (2014)
Determination of simazine and cymoxanil in soils by microwave-assisted solvent extraction and HPLC with reductive amperometrical detection.
de Sabando OL, et al.
Chromatographia, 55(11-12), 667-671 (2002)
Sensitivity to cymoxanil in populations of Plasmopara viticola in northern Italy.
Gullino ML, et al.
Plant Pathology, 46(5), 729-736 (1997)
W Lindner et al.
Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 178(6), 471-474 (1984-06-01)
Residues of the contact fungicide Cymoxanil in grapes were determined by a multidimensional multicolumn high pressure liquid chromatography technique (MC-HPLC). The sample pretreatment is a simple water extraction. Further clean-up and trace enrichment of an aliquot of the aqueous acidic
Frederique Tellier et al.
Journal of agricultural and food chemistry, 56(17), 8050-8057 (2008-08-13)
The metabolism of cymoxanil [1-(2-cyano-2-methoxyiminoacetyl)-3-ethyl urea] by a very sensitive strain of Botrytis cinerea toward this fungicide was studied by using [2-(14)C]-cymoxanil. Labeled cymoxanil was added either in a culture of this strain or in its enzymatic extract. The main
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