Demeton-S-methyl-sulfon
SUPELCO/07313 - certified reference material, TraceCERT®
CAS Number: 17040-19-6
Empirical Formula (Hill Notation): C6H15O5PS2
Molecular Weight: 262.28
MDL Number: MFCD00055415
Linear Formula: C6H15O5PS2
Product Type: Chemical
| format | neat |
| grade | TraceCERT® |
| certified reference material | |
| InChI | 1S/C6H15O5PS2/c1-4-14(8,9 |
| InChI key | PZIRJMYRYORVIT-UHFFFAOYSA |
| product line | TraceCERT® |
| Quality Level | 300  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CCS(=O)(=O)CCSP(=O)(OC)OC |
| storage temp. | 2-8°C |
| Application: | It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Demeton-S-methyl sulfone CRM may also find its use as described below:• Validation of a method to monitor 11 organophosphorus residues in samples of banana, papaya, and bell pepper using QuEChERS extraction and high performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS)(1) • Simultaneous determination of four pesticides, aldicarb, demeton-S-methyl, fenamiphos, and methiocarb and their metabolites in grape juices using solid-phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS) • Quantification and confirmation of 16 priority pesticides in baby foods and their comparison using HPLC-MS/MS and UPLC-MS/MS coupled with tandem quadrupole mass spectrometry • Development of reversed phase liquid chromatography-electrospr • Validation of two variations of the QuEChERS method for the determination of 120 pesticides and metabolites in cereal-based infant foods by LC-MS/MS with electrospray interface (ESI) |
| General description: | This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma aldrich.com Demeton-S-methyl sulfone is an insecticide that belongs to the class of organophosphorus compounds, the major group of pest controllers used in agricultural production. As per Regulation (EC) No 1107/2009, demeton-S-methyl-sulfon is not approved for use in European Union. Maximum residue levels (MRLs) have been set according to Regulation (EU) No 889/2012 for oxydemeton-methyl as a sum of oxydemeton-methyl and Demeton-S-methylsulfone expressed as oxydemeton-methyl for various products of plant and animal origin from 0.01 to 0.05 mg/kg. |
| Legal Information: | TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC |
| Storage Temp. | 2-8°C |