80757
Propamocarb-(propyl-d7)
PESTANAL®, analytical standard
Synonym(s):
Propamocarb-d7
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About This Item
Empirical Formula (Hill Notation):
C9D7H13N2O2
Molecular Weight:
195.31
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
grade
analytical standard
Quality Segment
product line
PESTANAL®
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
application(s)
agriculture
format
neat
storage temp.
2-8°C
SMILES string
CN(C)CCCNC(OC([2H])([2H])C([2H])([2H])C([2H])([2H])[2H])=O
InChI
1S/C9H20N2O2/c1-4-8-13-9(12)10-6-5-7-11(2)3/h4-8H2,1-3H3,(H,10,12)/i1D3,4D2,8D2
InChI key
WZZLDXDUQPOXNW-GZAMCDGTSA-N
General description
Propamocarb-(propyl-d7) is an isotope-labeled analog of systemic fungicide propamocarb, wherein propyl protons are substituted by deuterium.
Application
Propamocarb-(propyl-d7) may be used as a deuterated internal standard to quantify the pesticide analytes in foods of plant origin by two-dimensional liquid chromatography-tandem mass spectrometry (LC-MS/MS).
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.
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.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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