52485

Mepiquat-d₁₆ chlorid

PESTANAL^®, analytical standard

• Synonym(e): 1,1-Dimethylpiperidinium-d₁₆-chlorid
• Empirische Formel (Hill-System): C₇D₁₆ClN
• Molekulargewicht: 165.76
• NACRES: NA.24
• UNSPSC Code: 77101502

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• isotopic purity: ≥98 atom % D
• product line: PESTANAL^®
• assay: ≥97.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• application(s): agriculture
• format: neat

Beschreibung

General description

Mepiquat-d₁₆ chloride is an isotope-labeled analog of the plant growth regulator, mepiquat chloride.

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

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H412
• pcodes: P264 - P270 - P273 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable