34322
Chlorosulfuron
PESTANAL®, analytical standard
Sinônimo(s):
1-(2-Chlorophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-urea, Chlorsulfuron
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About This Item
Fórmula empírica (Notação de Hill):
C12H12ClN5O4S
Número CAS:
Peso molecular:
357.77
Beilstein:
577255
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24
grau
analytical standard
Nível de qualidade
linha de produto
PESTANAL®
prazo de validade
limited shelf life, expiry date on the label
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
aplicação(ões)
agriculture
environmental
formato
neat
cadeia de caracteres SMILES
COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccccc2Cl)n1
InChI
1S/C12H12ClN5O4S/c1-7-14-10(17-12(15-7)22-2)16-11(19)18-23(20,21)9-6-4-3-5-8(9)13/h3-6H,1-2H3,(H2,14,15,16,17,18,19)
chave InChI
VJYIFXVZLXQVHO-UHFFFAOYSA-N
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Descrição geral
Chlorsulfuron belongs to the class of sulfonylurea herbicides.
Aplicação
Chlorosulfuron may be used as an analytical reference standard for the determination of chlorosulfuron in:
- Environmental water samples by magnetic solid phase extraction (MSPE) using multi-walled carbon nanotubes adsorbents combined with high performance liquid chromatography-diode-array-detection (HPLC-DAD).
- Soya milk samples by QuEChERS (quick, easy, cheap, effective, rugged and safe) extraction and HPLC-DAD as well as HPLC combined with triple quadrupole tandem mass spectrometry (QqQ-MS/MS).
- Honeybees by dispersive SPE followed by liquid and gas chromatography combined with tandem mass spectrometry (LC-MS/MS and GC-MS/MS) with electrospray ionization (ESI), and multiple reaction monitoring (MRM) detection.
- Fruits and vegetable samples by methanolic extraction and ultra-HPLC in conjunction with ESI-MS/MS and MRM detection.
- Cereals by QuEChERS extraction and HPLC coupled to ESI-MS/MS with selected reaction monitoring (SRM) detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Produtos recomendados
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.
Informações legais
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Acute 1 - Aquatic Chronic 1
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves
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Simple, cost-effective and sensitive liquid chromatography diode array detector method for simultaneous determination of eight sulfonylurea herbicides in soya milk samples.
Rejczak T and Tuzimski T
Journal of Chromatography A, 1473, 56-65 (2016)
Analysis of four sulfonylurea herbicides in cereals using modified Quick, Easy, Cheap, Effective, Rugged, and Safe sample preparation method coupled with liquid chromatography-tandem mass spectrometry.
Ni Y, et al.
Journal of Chromatography A, 1537, 27-34 (2018)
Jian-Guo Wang et al.
The FEBS journal, 276(5), 1282-1290 (2009-02-04)
Acetohydroxyacid synthase (AHAS; EC 2.2.1.6) is the first enzyme in the biosynthetic pathway of the branched-chain amino acids. It catalyzes the conversion of two molecules of pyruvate into 2-acetolactate or one molecule of pyruvate and one molecule of 2-ketobutyrate into
Susana Gaston et al.
Plant physiology, 133(3), 1351-1359 (2003-10-25)
The adaptation of the respiratory metabolism in roots of soybean (Glycine max L. Merr. cv Ransom) treated with herbicides that inhibit the enzyme acetolactate synthase (ALS) was analyzed. A new gas phase dual-inlet mass spectrometry system for simultaneous measurement of
Xiang Wen-Sheng et al.
Protein expression and purification, 45(1), 54-59 (2005-08-27)
To investigate the properties of wheat cytochrome P450 and the characteristics of herbicide metabolism by cytochrome P450 in vitro, deeply understand the mechanisms of herbicide selectivity, recombinant wheat cytochrome P450 monooxygenase (CYP71Cv1) heterologously expressed in yeast was purified by DE-52
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