34322

Chlorosulfuron

PESTANAL^®, analytical standard

• Sinónimos: 1-(2-Chlorophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-urea, Chlorsulfuron
• Fórmula empírica (notación de Hill): C₁₂H₁₂ClN₅O₄S
• Número de CAS: 64902-72-3
• Peso molecular: 357.77
• Beilstein/REAXYS Number: 577255
• EC Number: 265-268-5
• MDL number: MFCD00128059
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754945
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• 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: 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)
• InChI key: VJYIFXVZLXQVHO-UHFFFAOYSA-N

Descripción

General description

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.

Recommended products

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Legal Information

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

Información de seguridad

• pictograms: GHS09
• signalword: Warning
• hcodes: H410
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves