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Merck
CN

33383

Triasulfuron

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C14H16ClN5O5S
CAS Number:
Molecular Weight:
401.83
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
7151883
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InChI

1S/C14H16ClN5O5S/c1-9-16-12(19-14(17-9)24-2)18-13(21)20-26(22,23)11-6-4-3-5-10(11)25-8-7-15/h3-6H,7-8H2,1-2H3,(H2,16,17,18,19,20,21)

SMILES string

COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccccc2OCCCl)n1

InChI key

XOPFESVZMSQIKC-UHFFFAOYSA-N

grade

analytical standard

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

Quality Level

Related Categories

General description

Triasulfuron is a pre-and post-emergence sulfonyl urea herbicide used for the selective weed control in barley and wheat.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Triasulfuron may be used as an analytical reference standard for the determination of the analyte in water and soil samples using micellar electro-kinetic capillary chromatography.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

农药列管产品
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Eva Pose-Juan et al.
Frontiers in microbiology, 8, 378-378 (2017-03-25)
The effect of organic amendments and pesticides on a soil microbial community has garnered considerable interest due to the involvement of microorganisms in numerous soil conservation and maintenance reactions. The aim of this work was to assess the influence on
Herbicides Inhibiting Branched-Chain Amino Acid Biosynthesis, 10 (2012)
Sabine Beulke et al.
Chemosphere, 57(6), 481-490 (2004-09-08)
Laboratory studies were carried out to investigate solute leaching at different times from application in relation to temperature and initial soil moisture. Aggregates of a heavy clay soil were treated with a non-interactive solute (bromide) and the herbicides chlorotoluron, isoproturon
Alba Pusino et al.
Journal of agricultural and food chemistry, 51(18), 5350-5354 (2003-08-21)
The adsorption and desorption of the herbicide triasulfuron [2-(2-chloroethoxy)-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide] by three soils, soil organic matter (H(+) and Ca(2+)-saturated), and an amorphous iron oxide were studied. Adsorption isotherms conformed to the Freundlich equation. It was found that pH is the main
F A Macías et al.
Journal of agricultural and food chemistry, 48(7), 3003-3007 (2000-07-18)
A collection of 11 natural and synthetic podolactones have been tested as allelochemicals in a range between 10(-4) and 10(-9) M, and their potential use as natural herbicide models is discussed. Their effects on the germination and growth of the

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