11355

Aldicarb-(N-methyl-¹³C,d_3, carbamoyl-¹³C)sulfon

PESTANAL^®, analytical standard

• Empirische Formel (Hill-System): ¹³C₂C₅D₃H₁₁N₂O₄S
• CAS-Nummer: 1261170-76-6
• Molekulargewicht: 227.27
• NACRES: NA.24
• PubChem Substance ID: 329749420
• UNSPSC Code: 77101502
• MDL number: MFCD17677363

Eigenschaften

• grade: analytical standard
• Quality Level: 100
• product line: PESTANAL^®
• assay: ≥98.5% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• mp: 132-135 °C (lit.)
• application(s): agriculture; environmental
• format: neat
• mass shift: M+5
• storage temp.: −20°C
• SMILES string: [2H][13C]([2H])([2H])N[13C](=O)O\N=C\C(C)(C)S(C)(=O)=O
• InChI: 1S/C7H14N2O4S/c1-7(2,14(4,11)12)5-9-13-6(10)8-3/h5H,1-4H3,(H,8,10)/b9-5+/i3+1D3,6+1
• InChI key: YRRKLBAKDXSTNC-FONWFMSDSA-N

Beschreibung

General description

Aldicarb-(N-methyl-¹³C,d₃, carbamoyl-¹³C) sulfone 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 atom%: ≥ 98.0

Legal Information

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

Sicherheitshinweise

• pictograms: GHS06
• signalword: Danger
• hcodes: H300 + H310 + H330
• pcodes: P260 - P262 - P264 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral
• Lagerklasse: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable