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Supelco

Metobromuron

PESTANAL®, analytical standard

Synonym(s):

N′-(4-Bromophenyl)-N-methoxy-N-methylurea

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About This Item

Empirical Formula (Hill Notation):
C9H11BrN2O2
CAS Number:
3060-89-7
Molecular Weight:
259.10
Beilstein:
2103964
EC Number:
221-301-5
MDL number:
MFCD00017799
UNSPSC Code:
41116107
PubChem Substance ID:
329755308
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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
GHS07

Signal Word

Warning

Hazard Statements

H302 + H332

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

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)

Lot/Batch Number
BCCF5365
BCCB3481
BCBV9172
SZBD269XV
SZB8245XV

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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
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)
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)
Vincent J Smith et al.
Carbohydrate research, 344(17), 2388-2393 (2009-10-06)
We report the formation of inclusion complexes between the phenylurea herbicide metobromuron [3-(p-bromophenyl)-1-methoxy-1-methylurea] and beta- and gamma-cyclodextrin in the solid state. Formation of crystalline inclusion complexes by the kneading method was confirmed by powder X-ray diffraction and further structural characterization
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