32919
Imazosulfuron
PESTANAL®, analytical standard
Synonym(s):
1-(2-Chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea
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About This Item
Empirical Formula (Hill Notation):
C14H13ClN6O5S
CAS Number:
Molecular Weight:
412.81
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
grade
analytical standard
Quality Level
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
COc1cc(OC)nc(NC(=O)NS(=O)(=O)c2c(Cl)nc3ccccn23)n1
InChI
1S/C14H13ClN6O5S/c1-25-9-7-10(26-2)18-13(17-9)19-14(22)20-27(23,24)12-11(15)16-8-5-3-4-6-21(8)12/h3-7H,1-2H3,(H2,17,18,19,20,22)
InChI key
NAGRVUXEKKZNHT-UHFFFAOYSA-N
General description
Imazosulfuron is known as a novel post-emergence herbicide that belongs to the sulfonylurea class of compounds. Its mode of action involves the regulation of annual and perennial broad-leaf weeds and sedges in rice products.
Application
Imazosulfuron may be used as an analytical reference standard for the determination of the analyte in:
- Water samples by liquid chromatography with electrospray ionization mass spectrometric detection (LC-ESI-MS).
- Paddy field water samples by direct injection using LC combined with hybrid triple-quadrupole-linear ion trap (QqLIT) 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
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
农药列管产品
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Determination of imazosulfuron persistence in rice crop and soil.
Sondhia S.
Environmental Monitoring and Assessment, 137(1-3), 205-211 (2008)
Caitlin Rering et al.
Journal of agricultural and food chemistry, 65(15), 3103-3108 (2017-04-04)
Imazosulfuron, a sulfonylurea herbicide used in rice cultivation, has been shown to undergo photodegradation in water, but neither the photochemical mechanism nor the role of indirect photolysis is known. The purpose of this study was to investigate the underlying processes
Determination and quantitation of sulfonylurea and urea herbicides in water samples using liquid chromatography with electrospray ionization mass spectrometric detection.
Ayano E, et al.
Analytica Chimica Acta, 507(2), 211-218 (2004)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 32919-50MG | 04061826718193 |