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Dimethomorph

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C21H22ClNO4
CAS Number:
Molecular Weight:
387.86
Beilstein:
8794474
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Repr. 1B

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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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
Jianqiang Miao et al.
Pesticide biochemistry and physiology, 147, 96-101 (2018-06-24)
The novel fungicide oxathiapiprolin has potential for the control of downy mildew of cucumber, which is caused by Pseudoperonospora cubensis. In this study, an in vitro bioassay with detached leaves was used to determine the baseline sensitivity to oxathiapiprolin for
L Y Fang et al.
Journal of capillary electrophoresis, 5(3-4), 115-123 (2000-05-08)
The feasibility of using capillary electrochromatography (CEC) as a high-efficiency reversed-phase separation technique has been demonstrated for the analysis of some pesticide formulation products. Some operating parameters of CEC analysis (organic modifier content, pH of the buffer, and sample diluent)
Rachel Dosnon-Olette et al.
Ecotoxicology and environmental safety, 72(8), 2096-2101 (2009-09-08)
The rate of removal of two fungicides (dimethomorph and pyrimethanil) from water by five macrophyte species (L. minor, S. polyrhiza, C. aquatica, C. palustris and E. canadensis) was assessed in laboratory tests. In order to assure that these studies were
Matt J Hengel et al.
Journal of agricultural and food chemistry, 50(12), 3412-3418 (2002-05-30)
The fate of residues of seven agrochemicals (chlorfenapyr, quinoxyfen, tebuconazole, fenarimol, pyridaben, and E- and Z-dimethomorph) from the treatment on hops to the brewing of beer was studied. First, a multi-residue analytical method was developed for the determination of pesticide

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