Merck
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32012

Supelco

Metalaxyl

PESTANAL®, analytical standard

Synonym(s):
N-(2,6-Dimethylphenyl)-N-(methoxyacetyl)-DL-alanine methyl ester
Empirical Formula (Hill Notation):
C15H21NO4
CAS Number:
Molecular Weight:
279.33
Beilstein:
2947777
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

Quality Level

grade

analytical standard

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

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Metalaxyl has been used as reference standard in Fourier transform infrared (FTIR) spectrometric method for determination of metalaxyl in pesticide formulations.

Legal Information

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More documents

Quotes and Ordering

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)
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
J Saab et al.
Chemosphere, 82(6), 929-934 (2010-11-26)
In this paper, we present the effect of inorganic cations such as Na+, K+, Ca2+, Mg2+ on the salting-out phenomenon of metalaxyl from pure water to aqueous salt solutions. Moreover the 1-octanol/water partition coefficient in pure water is presented. To
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

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