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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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grade

analytical standard

Quality Level

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

SMILES string

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

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+

InChI key

QNBTYORWCCMPQP-NBVRZTHBSA-N

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General description

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

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.

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

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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D H Young et al.
Pest management science, 57(11), 1081-1087 (2001-11-28)
Laboratory studies were conducted to evaluate the risk of developing field resistance to zoxamide, a new Oomycete fungicide which acts on microtubules. Zoxamide, metalaxyl and dimethomorph were compared with respect to the ease with which fungicide-resistant mutants could be isolated
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
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)
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)
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

Global Trade Item Number

SKUGTIN
46027-100MG04061835511587

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