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Picoxystrobin

PESTANAL®, analytical standard

Synonym(s):

Methyl (E)-α-methoxymethylene-2-(3-trifluoromethyl-2-pyridyloxymethyl)phenylacetate

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About This Item

Empirical Formula (Hill Notation):
C18H16F3NO4
CAS Number:
117428-22-5
Molecular Weight:
367.32
MDL number:
MFCD04112618
UNSPSC Code:
41116107
PubChem Substance ID:
329754607
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

CO\C=C(/C(=O)OC)c1ccccc1COc2cccc(n2)C(F)(F)F

InChI

1S/C18H16F3NO4/c1-24-11-14(17(23)25-2)13-7-4-3-6-12(13)10-26-16-9-5-8-15(22-16)18(19,20)21/h3-9,11H,10H2,1-2H3/b14-11-

InChI key

IBSNKSODLGJUMQ-KAMYIIQDSA-N

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General description

Picoxystrobin is classified under the strobulins family of fungicides that exhibit broad range activity against plant pathogenspathogenic fungi.

Application

Picoxystrobin may be used as a reference standard for the determination of picoxystrobin in:
  • Honeybees using acetonitrile-based extraction followed by dispersive solid-phase extraction (d-SPE) cleanup and gas chromatography−tandem quadrupole mass spectrometry (GC−MS/MS).
  • Foodstuffs by liquid chromatography (LC) combined with MS/MS, atmospheric pressure chemical ionization (APCI) and electrospray ionization (ESI).
  • Paddy field water by direct injection using LC coupled with quadrupole-linear ion trap (QqLIT)-MS.
  • Maize by acetonitrile-based extraction with dispersive liquid−liquid microextraction (DLLME) followed by GC-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

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H332,H410

Precautionary Statements

P273 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1

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
BCCJ8694
BCCF8512
BCBX0885
BCBW4007
SZBD116XV

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Honglei Zhao et al.
Journal of the science of food and agriculture, 100(14), 5145-5151 (2020-06-11)
Pyraclostrobin and picoxystrobin are two representative pesticides of strobilurins used to treat cucumber downy mildew, which have raised issues of food safety and human health. A new formulation containing these two compounds is being prepared for marketing in China. The
Xinzhong Zhang et al.
Journal of the science of food and agriculture, 101(1), 194-204 (2020-07-06)
Picoxystrobin is a new osmotic and systemic broad-spectrum methoxyacrylate fungicide with a good control effect on tea anthracnose, so it has been proposed to spray picoxystrobin before the occurrence and onset of tea anthracnose during tea bud growth in order
The ECHO technique-the more effective way of data evaluation in liquid chromatography-tandem mass spectrometry analysis
Alder L, et al.
Journal of Chromatography A, 1058(1-2), 67-79 (2004)
Stir bar sorptive extraction coupled to liquid chromatography for the analysis of strobilurin fungicides in fruit samples
Campillo N, et al.
Journal of Chromatography A, 1217(27), 4529-4534 (2010)
Yangyang Gao et al.
Ecotoxicology and environmental safety, 182, 109445-109445 (2019-07-23)
In this study, a new, high-efficiency and sensitive method was determined to simultaneous analyze the residue of pyraclostrobin, picoxystrobin and its metabolite BF-500-3 in pepper fruit using modified QuEChERS pretreatment combined with ultra performance liquid chromatography-tandem mass spectrometry. The clean-up
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