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Metconazole

PESTANAL®, analytical standard, mixture of stereoisomers

Synonym(s):

5-(4-Chlorophenylmethyl)-2,2-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)cyclopentanol

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About This Item

Empirical Formula (Hill Notation):
C17H22ClN3O
CAS Number:
125116-23-6
Molecular Weight:
319.83
Beilstein:
8333708
MDL number:
MFCD01632341
UNSPSC Code:
41116107
PubChem Substance ID:
329755721
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

CC1(C)CCC(Cc2ccc(Cl)cc2)C1(O)Cn3cncn3

InChI

1S/C17H22ClN3O/c1-16(2)8-7-14(9-13-3-5-15(18)6-4-13)17(16,22)10-21-12-19-11-20-21/h3-6,11-12,14,22H,7-10H2,1-2H3

InChI key

XWPZUHJBOLQNMN-UHFFFAOYSA-N

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General description

Metconazole is a lipophilic and a highly active compound which is known for its application as a broad-spectrum triazole fungicide.

Application

Metconazole may be used as a reference standard for the identification of metconazole in:
  • Food and environmental matrices by high-performance liquid chromatography (HPLC) equipped with multiple wavelength ultraviolet (UV) detector.
  • Fruits and vegetables by gas chromatography (GC) equipped with Q Extractive Orbitrap consisting of electron ionization (EI) source and hybrid quadrupole Orbitrap mass spectrometer.
  • Chlorophyll-containing matrix by dispersive-solid phase extraction (d-SPE) and GC with tandem mass spectrometry (MS/MS).
  • Honeybees as well as bee pollen samples by d-SPE followed by analyses using LC-MS/MS and GC-MS/MS and in earthworms by LC-MS/MS with electrospray ionization (ESI).

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

Signal Word

Warning

Hazard Statements

H302,H361d,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK5171
BCCC7775
BCBT3270
SZBB350XV
SZB8294XV

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Enantioselective determination of metconazole in multi matrices by high-performance liquid chromatography.
He R, et al.
Talanta, 178, 980-986 (2018)
Development of a method for the simultaneous determination of multi-class pesticides in earthworms by liquid chromatography coupled to tandem electrospray mass spectrometry.
Daniele G, et al.
Analytical and Bioanalytical Chemistry, 1426, 1-10 (2018)
Jing Li et al.
Pesticide biochemistry and physiology, 153, 152-160 (2019-02-13)
Validamycin, known to interfere with fungal energy metabolism by inhibiting trehalase, has been extensively used to control plant diseases caused by Rhizoctonia spp. However, the effect of validamycin on controlling Fusarium graminearum has not been previously reported. In this study
Yabing Duan et al.
Plant disease, 103(5), 929-937 (2019-03-19)
Fusarium graminearum species complex (FGSC), causing Fusarium head blight (FHB) of wheat, has species-specific geographical distributions in wheat-growing regions. In recent years, benzimidazole resistance of FHB pathogens has been largely widespread in China. Although the demethylation inhibitor fungicide metconazole has
Kai Zhang et al.
Journal of chromatography. A, 1519, 100-109 (2017-09-14)
Covalent organic frameworks (COFs), as an emerging class of crystalline porous organic polymers, have great potential for applications in chromatographic separation owning to their fascinating crystalline structures and outstanding properties. However, development of COF materials as novel stationary phases in
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