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
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)
Maria Eugenia Heres-Pulido et al.
Mutation research, 653(1-2), 70-75 (2008-05-13)
Triasulfuron (TS) is a widely used sulfonylurea herbicide which inhibits the acetolactate synthase in broad-leaf weeds and in some wheat crop grasses (Triticum aestivum L.). Residues can be found in soil and superficial water with high toxicity to primary producers.
M Gennari et al.
Journal of AOAC International, 83(5), 1076-1081 (2000-10-26)
Two extraction methods were developed for the determination of triasulfuron in soil. Method I included extraction with methanol-phosphate buffer at pH 7 (2 + 1, v/v), liquid-liquid partition with dichloromethane, and cleanup on a liquid chromatographic Si adsorption solid-phase extraction
Daniel Said-Pullicino et al.
Journal of environmental quality, 33(5), 1743-1751 (2004-09-10)
The amendment of soil with compost may significantly influence the mobility and persistence of pesticides and thus affect their environmental fate. Factors like adsorption, kinetics, and rate of degradation of pesticides could be altered in amended soils. The aim of
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