46323

Pyrazosulfuron-ethyl

PESTANAL^®, analytical standard

• Sinônimo(s): Ethyl 5-[(4,6-dimethoxy-2-pyrimidinyl)aminocarbonylaminosulfonyl]-1-methyl-1H-pyrazole-4-carboxylate
• Fórmula empírica (Notação de Hill): C₁₄H₁₈N₆O₇S
• Número CAS: 93697-74-6
• Peso molecular: 414.39
• Beilstein: 8442639
• Número MDL: MFCD00274605
• Código UNSPSC: 41116107
• ID de substância PubChem: 329757137
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• 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: CCOC(=O)c1cnn(C)c1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2
• InChI: 1S/C14H18N6O7S/c1-5-27-12(21)8-7-15-20(2)11(8)28(23,24)19-14(22)18-13-16-9(25-3)6-10(17-13)26-4/h6-7H,5H2,1-4H3,(H2,16,17,18,19,22)
• chave InChI: BGNQYGRXEXDAIQ-UHFFFAOYSA-N

Descrição

Descrição geral

Pyrazosulfuron-ethyl belongs to the class of sulfonylurea herbicides.

Aplicação

Pyrazosulfuron-ethyl may be used as an analytical standard for the analysis of pyrazosulfuron-ethyl in:

• Environmental water samples by magnetic solid phase extraction (MSPE) using multi-walled carbon nanotubes as adsorbents, combined with high performance liquid chromatography-diode-array-detection (HPLC-DAD).
• Rice paddy soils by dispersive-SPE as well as quick, easy, cheap, effective, rugged and safe (QuEChERS) extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS) equipped with electrospray ionization (ESI), and multiple reaction monitoring (MRM) detection.
• Sandy loam soil by HPLC with ultraviolet (UV) detection.
• Surface water samples by solvent demulsification dispersive liquid-liquid microextraction (SD-DLLME) in conjunction with ESI-LC-MS/MS with MRM detection.
• Rice samples by QuEChERS extraction and ESI-LC-MS/MS with single reaction monitoring (SRM) detection.
• Crop plants by QuEChERS extraction and ultra-high performance LC-MS/MS equipped with ESI, and 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

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Informações legais

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

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H332
• Declarações de precaução: P261 - P271 - P304 + P340 + P312
• Classificações de perigo: Acute Tox. 4 Inhalation
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): >338.0 °F - closed cup
• Ponto de fulgor (°C): > 170.00 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)