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33977

Supelco

Foramsulfuron

PESTANAL®, analytical standard

Synonym(s):

2-[3-(4,6-Dimethoxy-2-pyrimidinyl)ureidosulfonyl]-4-(formamido)-N,N-dimethylbenzamide

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About This Item

Empirical Formula (Hill Notation):
C17H20N6O7S
CAS Number:
173159-57-4
Molecular Weight:
452.44
MDL number:
MFCD04972564
UNSPSC Code:
41116107
PubChem Substance ID:
329754717
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

[H]C(=O)Nc1ccc(C(=O)N(C)C)c(c1)S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2

InChI

1S/C17H20N6O7S/c1-23(2)15(25)11-6-5-10(18-9-24)7-12(11)31(27,28)22-17(26)21-16-19-13(29-3)8-14(20-16)30-4/h5-9H,1-4H3,(H,18,24)(H2,19,20,21,22,26)

InChI key

PXDNXJSDGQBLKS-UHFFFAOYSA-N

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General description

Foramsulfuron is a sulfonylurea herbicide used in controlling a wide spectrum of weeds. Its mode of action involves inhibiting the enzyme activity of acetolactate synthase (ALS) which is involved in biosynthesis of branched amino acids.

Application

Foramsulfuron may be used as a reference standard for the determination of foramsulfuron in water samples by solid-phase extraction and liquid chromatography-tandem mass spectrometry (SPE-LC-MS/MS).
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

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

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
BCCL4644
BCCL1191
BCCD9709
BCCD4053
BCBT5471

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Photooxidation of foramsulfuron: Effects of char substances.
Vittoria PM, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 326, 16-20 (2016)
James T Brosnan et al.
Planta, 243(1), 149-159 (2015-09-12)
This is a first report of an Ala-205-Phe substitution in acetolactate synthase conferring resistance to imidazolinone, sulfonylurea, triazolopyrimidines, sulfonylamino-carbonyl-triazolinones, and pyrimidinyl (thio) benzoate herbicides. Resistance to acetolactate synthase (ALS) and photosystem II inhibiting herbicides was confirmed in a population of
Trace analysis of sulfonylurea herbicides in water samples by solid-phase extraction and liquid chromatography-tandem mass spectrometry.
Fenoll J
Talanta, 101, 273-282 (2012)
James T Brosnan et al.
Pest management science, 76(6), 2049-2057 (2020-01-17)
Indaziflam is an alkylazine herbicide used to control annual bluegrass (Poa annua L.). Several locations in the southeastern USA reported poor annual bluegrass control following treatment with indaziflam during autumn 2015. A series of controlled environment experiments were conducted to
Amit Paporisch et al.
Pesticide biochemistry and physiology, 138, 22-28 (2017-05-01)
Three sweet corn genotypes, two inbred lines (IBER001 and IBER002) and their hybrid (ER00X), differ in their phenotypic responses to several P450-metabolized herbicides, used in sweet corn, namely, foramsulfuron, iodosulfuron, rimsulfuron and tembotrione. Foramsulfuron is a sulfonylurea herbicide commonly formulated
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