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Rimsulfuron

PESTANAL®, analytical standard

Synonym(s):

1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(ethylsulfonyl)-2-pyridylsulfonyl]urea

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About This Item

Empirical Formula (Hill Notation):
C14H17N5O7S2
CAS Number:
122931-48-0
Molecular Weight:
431.44
Beilstein:
7501778
MDL number:
MFCD01632305
UNSPSC Code:
41116107
PubChem Substance ID:
329753868
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

CCS(=O)(=O)c1cccnc1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2

InChI

1S/C14H17N5O7S2/c1-4-27(21,22)9-6-5-7-15-12(9)28(23,24)19-14(20)18-13-16-10(25-2)8-11(17-13)26-3/h5-8H,4H2,1-3H3,(H2,16,17,18,19,20)

InChI key

MEFOUWRMVYJCQC-UHFFFAOYSA-N

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General description

Rimsulfuron is a sulfonylurea herbicide primarily used to control a wide variety of perennial and annual grasses and some broadleaf weeds. The mode of action of rimsulfuron involves inhibition of acetolactate synthase (ALS), a key enzyme in the biosynthetic pathway of branched-chain amino acids.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Rimsulfuron may be used as a reference standard for the determination of the analyte:
  • In honey samples using a method based on an on-column liquid-liquid extraction (OCLLE) using diatomaceous earth as inert solid support and liquid chromatography (LC) coupled to mass spectrometry (MS) operating in tandem mode (MS/MS).

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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
BCCD1602
BCBZ5003
BCBT7290
SZBG020XV
SZBE308XV

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Basis of selectivity of the herbicide rimsulfuron in maize.
Koeppe MK, et al.
Pesticide Biochemistry and Physiology, 66(3), 170- 181 (2000)
Paola Ganugi et al.
Plant science : an international journal of experimental plant biology, 303, 110727-110727 (2021-01-26)
Herbicide application is a common procedure in agriculture, whose potentially adverse effects are assessed mainly with respect to weeds or in terms of residues and environmental impact. However, recent evidence has highlighted possible effects of pesticide treatments on plant metabolism
Development and validation of a multi-residue method for pesticide determination in honey using on-column liquid- liquid extraction and liquid chromatography- tandem mass spectrometry.
Pirard C, et al.
Journal of Chromatography A, 1152(1-2), 116- 123 (2007)
Shuo Wang et al.
Bulletin of environmental contamination and toxicology, 105(4), 602-606 (2020-09-27)
A method for simultaneous quantitation of rimsulfuron, quizalofop-P-ethyl and quizalofop-P in potato plant, soil and potato tuber samples was established. The mean recoveries of rimsulfuron, quizalofop-P-ethyl and quizalofop-P in different matrices spiked with them were 81.4%-101.1%, 76.1%-99.0% and 77.4%-106.4% with
Joanna Płonka et al.
Chemosphere, 245, 125616-125616 (2019-12-22)
The influence of pesticides on the metabolism of edible plants has not been fully investigated. Moreover, once introduced into the environment, pesticides are degraded to many compounds with undefined bioactivity. In presented work, under experimental conditions, model edible plant (Raphanus
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