32919

Imazosulfuron

PESTANAL^®, analytical standard

• Synonym(s): 1-(2-Chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea
• Empirical Formula (Hill Notation): C₁₄H₁₃ClN₆O₅S
• CAS Number: 122548-33-8
• Molecular Weight: 412.81
• MDL number: MFCD00272610
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754387
• NACRES: NA.24

Properties

• 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: 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

Description

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.[1]

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).[2]
• Paddy field water samples by direct injection using LC combined with hybrid triple-quadrupole-linear ion trap (QqLIT) MS.[3]

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves