46432

Metsulfuron-methyl

PESTANAL^®, analytical standard

• Empirical Formula (Hill Notation): C₁₄H₁₅N₅O₆S
• CAS Number: 74223-64-6
• Molecular Weight: 381.36
• Beilstein: 587472
• MDL number: MFCD00128061
• UNSPSC Code: 41116107
• PubChem Substance ID: 329757180
• 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: COC(=O)c1ccccc1S(=O)(=O)NC(=O)Nc2nc(C)nc(OC)n2
• InChI: 1S/C14H15N5O6S/c1-8-15-12(18-14(16-8)25-3)17-13(21)19-26(22,23)10-7-5-4-6-9(10)11(20)24-2/h4-7H,1-3H3,(H2,15,16,17,18,19,21)
• InChI key: RSMUVYRMZCOLBH-UHFFFAOYSA-N

Description

General description

Metsulfuron-methyl belongs to the class of post-emergent, low-application-rate sulfonylurea herbicides. It is used in cereals and other row crops for protection against broad-leaved weeds and some grasses.

Application

Metsulfuron-methyl may be used as an analytical reference standard for the determination of the analyte in water samples and environmental samples by various chromatography techniques.

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

Safety Information

• Pictograms: GHS09
• Signal Word: Warning
• Hazard Statements: H410
• Precautionary Statements: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves