Pyraclostrobin-(N-methoxy-d3)
SIAL/78937 - PESTANAL®, analytical standard
Synonym: Methyl {2-
Empirical Formula (Hill Notation): C19D3H15ClN3O4
Molecular Weight: 390.84
Linear Formula: C19D3H15ClN3O4
Product Type: Chemical
application(s) | agriculture |
assay | ≥98.0% (HPLC) |
format | neat |
grade | analytical standard |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | ClC1=CC=C(N2N=C(OCC3=CC=C |
storage temp. | 2-8°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: | Pyraclostrobin-(N-methoxy-d3) is an isotope labeled analog of the strobilurin fungicide pyraclostrobin, wherein the N-methoxy protons are replaced by deuterium. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H315 - H331 - H410 |
Precautionary statements | P273 - P302 + P352 - P304 + P340 + P311 |
RIDADR | UN2810 - class 6.1 - PG 3 - EHS - Toxic, liquids, organic, n.o.s |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.0% (HPLC) |
Storage Temp. | 2-8°C |
UNSPSC | 12352200 |