16966

Aldicarb-(N-methyl-¹³C,d₃ carbamoyl-¹³C)

PESTANAL^®, analytical standard

• Synonym(s): (1E)-2-Methyl-2-(methylthio)-O-[(methyl-¹³C-d₃-amino)carbonyl-¹³C]oxime propanal
• Empirical Formula (Hill Notation): ¹³C₂C₅D₃H₁₁N₂O₂S
• CAS Number: 1261170-75-5
• Molecular Weight: 195.27
• MDL number: MFCD17677362
• UNSPSC Code: 77101502
• PubChem Substance ID: 329751422
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 200
• description: Isotopic Enrichment ≥98%
• product line: PESTANAL^®
• assay: ≥98.5% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• application(s): agriculture; environmental
• format: neat
• mass shift: M+5
• storage temp.: −20°C; −20°C
• SMILES string: [2H][13C]([2H])([2H])N[13C](=O)O\N=C\C(C)(C)SC
• InChI: 1S/C7H14N2O2S/c1-7(2,12-4)5-9-11-6(10)8-3/h5H,1-4H3,(H,8,10)/b9-5+/i3+1D3,6+1
• InChI key: QGLZXHRNAYXIBU-FONWFMSDSA-N

Description

General description

Aldicarb-(N-methyl-¹³C,d₃, carbamoyl-¹³C) is an isotope-labeled analog of aldicarb, a carbamate pesticide, used as an insecticide and nematicide for the control of pests in agriculture.

Application

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Analysis Note

Isotopic Enrichment ≥98%

Legal Information

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

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H300 + H330,H311,H410
• pcodes: P260 - P264 - P273 - P280 - P302 + P352 + P312 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Oral - Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable