32532

Isopyrazam

PESTANAL^®, analytical standard, mixture of isomers

• Synonym(s): 3-(Difluoromethyl)-1-methyl-N-[1,2,3,4-tetrahydro-9-(1-methylethyl)-1,4-methanonaphthalen-5-yl]-1H-pyrazole-4-carboxamide
• Empirical Formula (Hill Notation): C₂₀H₂₃F₂N₃O
• CAS Number: 881685-58-1
• Molecular Weight: 359.41
• UNSPSC Code: 41116107
• 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: CC(C)C1C2CCC1c3c(NC(=O)c4cn(C)nc4C(F)F)cccc23
• InChI: 1S/C20H23F2N3O/c1-10(2)16-12-7-8-13(16)17-11(12)5-4-6-15(17)23-20(26)14-9-25(3)24-18(14)19(21)22/h4-6,9-10,12-13,16,19H,7-8H2,1-3H3,(H,23,26)
• InChI key: XTDZGXBTXBEZDN-UHFFFAOYSA-N

Description

General description

Isopyrazams are categorized under the class of succinate-dehydrogenase-inhibitor (SDHI) fungicides that are applied on a variety of fruits and vegetables.

Application

Isopyrazam may be used as an analytical reference standard for the determination of the analyte in:

• Honeybees by dispersive solid-phase extraction (dSPE), followed by liquid and gas chromatography combined with tandem mass spectrometry (LC-MS/MS and GC-MS/MS) operating in electron ionization (EI) and multiple reaction monitoring (MRM) modes of detection.
• Bee pollen samples by GC-MS/MS in single reaction monitoring (SRM) mode of detection.

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

• Pictograms: GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H317,H351,H360D,H410
• Precautionary Statements: P202 - P261 - P273 - P280 - P302 + P352 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1B - Skin Sens. 1B
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves