Monoquat iodide-(methyl-d3)
SIAL/34565 - PESTANAL®, analytical standard
Synonym: 1-Methyl-d3-4,4′-bipyridinium iodide; 1-Methyl-d3-
CAS Number: 22884-38-4
Empirical Formula (Hill Notation): C11D3H8IN2
Molecular Weight: 301.14
Linear Formula: C11D3H8IN2
Product Type: Chemical
application(s) | agriculture environmental |
format | neat |
grade | analytical standard |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | [2H]C([2H])([2H])[N+](C=C |
Application: | Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, 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. |
General description: | Monoquat iodide-(methyl-d3) is a deuterated analog of bipyridylium herbicide monoquat, a tertiary amine-quaternarized compound, wherein the methyl protons are substituted by deuterium. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352200 |