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Metobromuron

PESTANAL®, analytical standard

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Synonym(s):
N′-(4-Bromophenyl)-N-methoxy-N-methylurea
Empirical Formula (Hill Notation):
C9H11BrN2O2
CAS Number:
Molecular Weight:
259.10
Beilstein/REAXYS Number:
2103964
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

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

CON(C)C(=O)Nc1ccc(Br)cc1

InChI

1S/C9H11BrN2O2/c1-12(14-2)9(13)11-8-5-3-7(10)4-6-8/h3-6H,1-2H3,(H,11,13)

InChI key

WLFDQEVORAMCIM-UHFFFAOYSA-N

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General description

Metobromuron is a phenylurea herbicide widely used in pre- and post-emergence control of blackgrass, silky bentgrass, wild oats and annual meadow grass.

Application

Metobromuron may be used as an analytical reference standard for the quantification of the analyte in vegetables, soil, tobacco and aqueous samples 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.

Legal Information

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

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

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T1503
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1000309185

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The determination of some substituted urea herbicide residues in soil by electron-capture gas chromatography.
McKone CE
Journal of Chromatography A, 44(1-2), 60-66 (1969)
C C Yang et al.
Journal of toxicology. Clinical toxicology, 33(6), 713-716 (1995-01-01)
Metobromuron, a substituted urea herbicide, is widely used for control of grasses and broad-leaved weeds in Taiwan. Major systemic toxicity has not been reported following poisoning. A 22-year-old woman at 36 weeks of gestation was admitted to the emergency department
Application of solid-phase microextraction for determining phenylurea herbicides and their homologous anilines from vegetables.
Berrada H, et al.
Journal of Chromatography A, 1042(1-2), 9-14 (2004)
Method development for the determination of selected pesticides on tobacco by high-performance liquid chromatography--electrospray ionisation-tandem mass spectrometry.
Mayer-Helm B, et al.
Talanta, 74(5), 1184-1190 (2008)
F Pank et al.
Die Pharmazie, 35(2), 115-119 (1980-02-01)
More than 40 herbicides have been tested in field trials with valerian over a period of several years. The following herbicidies have proved best suited: chloropham for application in autumn after planting, metobromurone for spraying in the early spring at

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