18996
Metrafenone
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonyme(s) :
(3-Bromo-6-methoxy-2-methylphenyl)(2,3,4-trimethoxy-6-methylphenyl)methanone, 3′-Bromo-2,3,4,6′-tetramethoxy-2′,6-dimethylbenzophenone
About This Item
Produits recommandés
Qualité
certified reference material
TraceCERT®
Niveau de qualité
Gamme de produits
TraceCERT®
Durée de conservation
limited shelf life, expiry date on the label
Fabricant/nom de marque
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Format
neat
Chaîne SMILES
COc1ccc(Br)c(C)c1C(=O)c2c(C)cc(OC)c(OC)c2OC
InChI
1S/C19H21BrO5/c1-10-9-14(23-4)18(24-5)19(25-6)15(10)17(21)16-11(2)12(20)7-8-13(16)22-3/h7-9H,1-6H3
Clé InChI
AMSPWOYQQAWRRM-UHFFFAOYSA-N
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Catégories apparentées
Description générale
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma aldrich.com
Metrafenone is a systemic fungicide used for its protective, curative, and anti-sporulant properties. It belongs to the chemical class of benzophenones and is used against Pseudocercosporella herpotrichoides and Erysiphe graminis in winter and spring wheat, and barley and Uncinula necator in grapes.
According to the Commission Implementing Regulation (EU) No 540/2011 of 25th May 2011, metrafenone is approved for use in the European Union (EU) as an active substance in plant protection products, following the Regulation (EC) No. 1107/2009. Maximum residue levels (MRLs) of 0.01 mg/kg to 7 mg/kg are set for the presence of metrafenone in products of plant and animal origin, according to the EU Reg. No 2018/687.
Metrafenone has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.
Application
Metrafenone CRM may also be used in the residue analysis of:
- 209 pesticides and persistent organic pollutants (POPs), extracted by QuEChERS-based procedure from fresh bovine and chicken liver samples, using gas chromatography coupled to tandem mass spectrometry (GC-MS/MS)
- 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry
- 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS)
- 379 pesticides in human serum samples extracted by QuEChERS method using liquid chromatography-tandem mass spectrometry (LC-MS/MS)
- Metrafenone in nine fresh vegetable samples using matrix solid-phase dispersion (MSPD) and HPLC-UV
- Metrafenone in bitter gourd and soil samples using gas chromatography combined with an electron capture detector (GC-ECD)
Produits recommandés
Informations légales
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Acute 1 - Aquatic Chronic 1
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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