08979

trans-Permethrin-(phenoxy-d₅)

analytical standard

• Synonim(y): trans-Permethrin-d₅, [3-(Phenoxy-d₅)phenyl]methyl trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate
• Wzór empiryczny (zapis Hilla): C₂₁D₅H₁₅Cl₂O₃
• Masa cząsteczkowa: 396.32
• UNSPSC Code: 41116107
• PubChem Substance ID: 329748653
• NACRES: NA.24

Właściwości

• grade: analytical standard
• Quality Segment: 100
• product line: PESTANAL^®
• assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• application(s): agriculture
• format: neat
• storage temp.: 2-8°C
• SMILES string: ClC(Cl)=CC(C1(C)C)C1C(OCC2=CC=CC(OC3=C([2H])C([2H])=C([2H])C([2H])=C3[2H])=C2)=O
• InChI: 1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/i3D,4D,5D,8D,9D
• InChI key: RLLPVAHGXHCWKJ-YQYLVRRTSA-N

Opis

General description

trans-Permethrin-(phenoxy-d₅) is an isotope-labeled analog of the trans-isomeric form of the pyrethroid insecticide permethrin, wherein the phenoxy protons are replaced by deuterium.

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.

Legal Information

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

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302 + H332,H317,H410
• pcodes: P261 - P280 - P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Klasa składowania: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable