Metalaxyl-(phenyl-13C6)
SIAL/12288 - PESTANAL®, analytical standard
CAS Number: 1356199-69-3
Empirical Formula (Hill Notation): 13C6C9H21NO4
Molecular Weight: 285.29
MDL Number: MFCD19687017
Linear Formula: 13C6C9H21NO4
Product Type: Chemical
assay | ≥98.0% (HPLC) |
format | neat |
grade | analytical standard |
InChI | 1S/C15H21NO4/c1-10-7-6-8- |
InChI key | ZQEIXNIJLIKNTD-HEYPXIGASA |
mass shift | M+6 |
mp | 69-73 °C |
product line | PESTANAL® |
Quality Level | 100 |
shelf life | limited shelf life, expiry date on the label |
SMILES string | COCC(=O)N(C(C)C(=O)OC)[13 |
storage temp. | −20°C |
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. |
General description: | Metalaxyl-(phenyl-13C6) is an isotope-labeled analog of the phenylamide fungicide, metalaxyl. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 - H317 - H412 |
Precautionary statements | P273 - P280 |
Hazard Codes | Xn |
Risk Statements | 22-43-52/53 |
Safety Statements | 13-24-37-46-61 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | 212.0 °F - closed cup |
Flash Point(C) | 100 °C - closed cup |
Purity | ≥98.0% (HPLC) |
mp | 69-73 °C |
Storage Temp. | −20°C; −20°C |
UNSPSC | 12352200 |