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Metalaxyl

PESTANAL®, analytical standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C15H21NO4
CAS Number:
57837-19-1
Molecular Weight:
279.33
Beilstein/REAXYS Number:
2947777
EC Number:
260-979-7
MDL number:
MFCD00055447
UNSPSC Code:
41116107
PubChem Substance ID:
329753955
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
NMR: suitable
gas chromatography (GC): suitable

mp

69-73 °C

suitability

passes test for identity (NMR)

application(s)

agriculture
environmental

format

neat

SMILES string

COCC(=O)N(C(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

InChI key

ZQEIXNIJLIKNTD-UHFFFAOYSA-N

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General description

Metalaxyl, also known as Ridomil, is a phenylamide and systemic benzoic fungicide. It is generally used to control infection caused by Phytophthora infestans.

Application

Metalaxyl has been used as reference standard in Fourier transform infrared (FTIR) spectrometric method for determination of metalaxyl in pesticide formulations.
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

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

212.0 °F - closed cup

flash_point_c

100 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL2198
BCCB8676
BCBX0852
SZBD238XV
SZBA236XV

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Simultaneous determination of Folpet and Metalaxyl in pesticide formulations by flow injection Fourier transform infrared spectrometry.
Quintas, Guillermo, et al.
Analytica Chimica Acta, 480.1, 11-21 (2003)
Widespread distribution and probable origin of resistance to metalaxyl in clonal genotypes of Phytophthora infestans in the United States and Western Canada.
Goodwin, Stephen B., Ludwik S. Sujkowski, and William E. Fry.
Phytopathology, 86, 793-800 (1996)
Miao Han et al.
The Journal of eukaryotic microbiology, 60(1), 79-88 (2012-12-01)
The genetic diversity of 85 isolates of Phytophthora infestans collected in 2007 from Gansu province in China was determined and compared with 21 isolates collected before 2004. Among them, 70 belonged to the A1 mating type and 15 were self-fertile
R Sowmya et al.
Marine biotechnology (New York, N.Y.), 13(5), 918-927 (2011-01-19)
Studies were carried out to utilize in situ proteases of shrimp heads to recover carotenoproteins possessing antioxidant activity. Highest protease activity of the buffer extract was found at pH 8.0 (9.85 ± 0.61 units). The protease activity increased with temperature up to
Alipio Bermudez-Couso et al.
Journal of agricultural and food chemistry, 59(13), 7286-7293 (2011-05-27)
Metalaxyl adsorption and desorption behavior in acid soils were evaluated via batch and stirred-flow chamber experiments. On the basis of batch experiments (adsorption curves of the Giles C-type), metalaxyl has a low affinity for acid soils. Also, as derived from
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