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32808

Supelco

Metalaxyl-M

PESTANAL®, analytical standard

Synonym(s):

N-(2,6-Dimethylphenyl)-N-(methoxyacetyl)-D-alanine methyl ester, Mefenoxam

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About This Item

Empirical Formula (Hill Notation):
C15H21NO4
CAS Number:
70630-17-0
Molecular Weight:
279.33
MDL number:
MFCD03701742
UNSPSC Code:
41116107
PubChem Substance ID:
329754334
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

COCC(=O)N([C@H](C)C(=O)OC)c1c(C)cccc1C

InChI

1S/C15H21NO4/c1-10-7-6-8-11(2)14(10)16(13(17)9-19-4)12(3)15(18)20-5/h6-8,12H,9H2,1-5H3/t12-/m1/s1

InChI key

ZQEIXNIJLIKNTD-GFCCVEGCSA-N

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General description

Metalaxyl-M belongs to the class of phenylamide fungicides.

Application

Metalaxyl-M may be used as an analytical reference standard for the determination of the analyte in:
  • Maize samples and greenhouse tomato samples by acetonitrile-based extraction and dispersive liquid–liquid microextraction (DLLME) followed by gas chromatography–mass spectrometry (GC-MS).
  • Onion samples by matrix solid-phase dispersion (MSPD) followed by liquid chromatography–tandem mass spectrometric detection (LC-MS/MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD4615
BCBZ6584
BCBT4075
SZBE216XV
SZBC269XV

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Monitoring pesticide residues in greenhouse tomato by combining acetonitrile-based extraction with dispersive liquid-liquid microextraction followed by gas-chromatography-mass spectrometry.
Melo A, et al.
Food Chemistry, 135(3), 1071-1077 (2012)
M P B Mourão et al.
Journal of chromatography. A, 1485, 1-7 (2017-01-29)
In this work, polyurethane-based (PU) devices having cylindrical geometry soaked with suitable organic solvents are proposed for microextraction analysis. This novel analytical approach (PU microextraction; PUμE) operates under the floating sampling technology for extraction, followed by mechanical compression using a
A simple; efficient and environmentally friendly method for the extraction of pesticides from onion by matrix solid-phase dispersion with liquid chromatography-tandem mass spectrometric detection.
Rodrigues SA, et al.
Analytica Chimica Acta, 678(1), 82-89 (2010)
Ananya Prova et al.
The plant pathology journal, 34(5), 367-380 (2018-10-30)
Stems and pods of hyacinth bean cultivated in a farmer's field in Gazipur District, Bangladesh, were found rotted in nearly 5% hyacinth bean plants. A fungus having fluffy mycelium and large sclerotia was isolated from affected tissues. Combined results of
Marco Parlavecchia et al.
Environmental science and pollution research international, 26(35), 35924-35934 (2019-11-11)
This study aimed to investigate changes in metalaxyl-M sorption-desorption capacity of soil following the addition of two types of amendments. Two biochars (BC) from grapevine pruning residues (BC-G) and spruce wood (BC-S) and two vermicomposts (VC) obtained vermicomposting digestates from
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