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Merck
CN

46027

Dimethomorph

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C21H22ClNO4
CAS Number:
Molecular Weight:
387.86
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
404-200-2
Beilstein/REAXYS Number:
8794474
MDL number:
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Product Name

Dimethomorph, PESTANAL®, analytical standard

InChI key

QNBTYORWCCMPQP-NBVRZTHBSA-N

InChI

1S/C21H22ClNO4/c1-25-19-8-5-16(13-20(19)26-2)18(15-3-6-17(22)7-4-15)14-21(24)23-9-11-27-12-10-23/h3-8,13-14H,9-12H2,1-2H3/b18-14+

SMILES string

COc1ccc(cc1OC)\C(=C\C(=O)N2CCOCC2)c3ccc(Cl)cc3

grade

analytical standard

description

mixture of E + Z isomers

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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Application

Dimethomorph may be used as a reference standard for the determination of dimethomorph in dried hops by solvent extraction and liquid chromatography with ultraviolet detection (LC-UV).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Dimethomorph, a cinnamic acid derivative, is a systemic morpholine fungicide mainly used against peronosporomycetes plant pathogens.

Legal Information

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

pictograms

Health hazardEnvironment

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Regulatory Information

农药列管产品
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Jon W Wong et al.
Journal of agricultural and food chemistry, 52(21), 6361-6372 (2004-10-14)
A method was developed to determine pesticides in malt beverages using solid phase extraction on a polymeric cartridge and sample cleanup with a MgSO4-topped aminopropyl cartridge, followed by capillary gas chromatography with electron impact mass spectrometry in the selected ion
Shusheng Zhu et al.
Pest management science, 64(3), 255-261 (2007-12-21)
The oomycete fungicide flumorph is a recently introduced carboxylic acid amide (CAA) fungicide. In order to evaluate the risk of developing field resistance to flumorph, the authors compared it with dimethomorph and azoxystrobin with respect to the ease of obtaining
Field optimization of dimethomorph for the control of potato late blight Phytophthora infestans: application rate, interval, and mixtures.
Stein J M and Kirk W W
Crop Protection, 22(4), 609-614 (2003)
Biological mode of action of dimethomorph on Pseudoperonospora cubensis and its systemic activity in cucumber.
Wang H-C, et al.
Agricultural sciences in China, 8(2), 172-181 (2009)
Rachel Dosnon-Olette et al.
The Science of the total environment, 408(10), 2254-2259 (2010-02-17)
Aquatic plants take up, transform and sequester organic contaminants and may therefore be used in phytoremediation for the removal of pollutants from wastewaters. A better understanding of factors affecting the rate of contaminant uptake by aquatic plants is needed to

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