2-Imidazolidinethione-4,4,5,5-d4
SIAL/74131 - PESTANAL®, analytical standard
Synonym: 2-
CAS Number: 352431-28-8
Empirical Formula (Hill Notation): C3D4H2N2S
Molecular Weight: 106.18
MDL Number: MFCD01317470
Linear Formula: C3D4H2N2S
Product Type: Chemical
application(s) | agriculture environmental |
assay | ≥97.5% (GC) |
format | neat |
grade | analytical standard |
InChI | 1S/C3H6N2S/c6-3-4-1-2-5-3 |
InChI key | PDQAZBWRQCGBEV-LNLMKGTHSA |
isotopic purity | ≥95 atom % D |
product line | PESTANAL® |
Quality Level | 100 |
shelf life | limited shelf life, expiry date on the label |
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: | 2-Imidazolidinethione-4,4 |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H302 - H351 - H360D - H372 |
Precautionary statements | P201 - P301 + P312 + P330 - P308 + P313 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥97.5% (GC) |
UNSPSC | 77101502 |