18996
Metrafenone
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonym(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
Recommended Products
grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
format
neat
SMILES string
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
InChI key
AMSPWOYQQAWRRM-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
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)
Recommended products
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
18996-50MG:
18996-VAR:
18996-BULK:
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service