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Foramsulfuron

Name: Foramsulfuron
Brand: SIAL
Price: 123 USD
Availability: InStock

PESTANAL^®, analytical standard

Synonym(s):

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

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Pack Size	SKU	Availability	Price
100 mg		Estimated to ship onJune 08, 2026fromMILWAUKEE	$123.00

About This Item

Empirical Formula (Hill Notation):

C₁₇H₂₀N₆O₇S

CAS Number:

173159-57-4

Molecular Weight:

452.44

NACRES:

NA.24

PubChem Substance ID:

329754717

UNSPSC Code:

41116107

MDL number:

MFCD04972564

$123.00

Estimated to ship onJune 08, 2026Details

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Properties

grade

analytical standard

Quality Segment

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

Description

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

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This Item	34052	33588	46416
Supelco 33977 Foramsulfuron	Supelco 34052 Flazasulfuron	Supelco 33588 Amidosulfuron	Supelco 46416 Oxasulfuron
format neat	format neat	format neat	format neat
technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable
grade analytical standard	grade analytical standard	grade analytical standard	grade analytical standard
product line PESTANAL^®	product line PESTANAL^®	product line PESTANAL^®	product line PESTANAL^®
application(s) agriculture environmental	application(s) agriculture environmental	application(s) agriculture environmental	application(s) agriculture environmental
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100

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Warning

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

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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)

A new amino acid substitution (Ala-205-Phe) in acetolactate synthase (ALS) confers broad spectrum resistance to ALS-inhibiting herbicides.

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)

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Global Trade Item Number

SKU	GTIN
33977-100MG-R	04061826752586

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