34322
Chlorosulfuron
PESTANAL®, analytical standard
Synonyme(s) :
Chlorsulfuron
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About This Item
Formule empirique (notation de Hill):
C12H12ClN5O4S
Numéro CAS:
Poids moléculaire :
357.77
Numéro Beilstein :
577255
Numéro CE :
Numéro MDL:
Code UNSPSC :
41116107
ID de substance PubChem :
Nomenclature NACRES :
NA.24
Produits recommandés
Qualité
analytical standard
Niveau de qualité
Gamme de produits
PESTANAL®
Durée de conservation
limited shelf life, expiry date on the label
Technique(s)
HPLC: suitable
gas chromatography (GC): suitable
Application(s)
agriculture
environmental
Format
neat
Chaîne 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)
Clé InChI
VJYIFXVZLXQVHO-UHFFFAOYSA-N
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Catégories apparentées
Description générale
Chlorsulfuron belongs to the class of sulfonylurea herbicides.
Application
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.
Produits recommandés
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.
Informations légales
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Acute 1 - Aquatic Chronic 1
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves
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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)
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)
Giovanna Boschin et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 38(6), 737-746 (2003-12-03)
Two sulfonylurea herbicides, chlorsulfuron and metsulfuron-methyl, were studied under laboratory conditions, in order to elucidate the biodegradation pathway operated by Aspergillus niger, a common soil fungus, which is often involved in the degradation of xenobiotics. HPLC-UV was used to study
Francisco Flores-Céspedes et al.
Journal of agricultural and food chemistry, 57(7), 2856-2861 (2009-04-02)
Controlled release formulations (CRFs) have been researched to reduce the water-polluting risk derived from the use of conventional formulations of chlorsulfuron. Coated chlorsulfuron granules were produced in a Wuster-type fluidized-bed equipment using two different amounts of ethylcellulose. The highest one
Qing-fu Ye et al.
Journal of environmental sciences (China), 16(2), 262-267 (2004-05-13)
The bioavailability of bound residue (BR) derived from 14C-labeled chlorsulfuron in soil and effect of the main components of the BR on growth of rape (brassica napus) and rice (Oryza sativa L.) were investigated. The results showed that the BR
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