45737
Pyrifenox
PESTANAL®, analytical standard
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About This Item
Empirical Formula (Hill Notation):
C14H12Cl2N2O
CAS Number:
Molecular Weight:
295.16
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
Product Name
Pyrifenox, PESTANAL®, analytical standard
InChI
1S/C14H12Cl2N2O/c1-19-18-14(7-10-3-2-6-17-9-10)12-5-4-11(15)8-13(12)16/h2-6,8-9H,7H2,1H3/b18-14-
SMILES string
CO\N=C(\Cc1cccnc1)c2ccc(Cl)cc2Cl
InChI key
CKPCAYZTYMHQEX-JXAWBTAJSA-N
grade
analytical standard
description
mixture of Z and E isomers
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
Quality Level
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Application
Pyrifenox may be used as a reference standard for the determination of pyrifenox in samples by modified QuEChERS and ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC–MS/MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
Pyrifenox is primarily used in controlling powdery mildews of field-grown fruits, mainly wine grapes, mango and nectarine trees.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
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Efficacy of foliar sprays of phosphates in controlling powdery mildews in field-grown nectarine, mango trees and grapevines.
Reuveni M and Reuveni R
Crop Protection, 14(4), 311-314 (1995)
Hannah E Brown et al.
mBio, 11(3) (2020-06-18)
The ability for cells to maintain homeostasis in the presence of extracellular stress is essential for their survival. Stress adaptations are especially important for microbial pathogens to respond to rapidly changing conditions, such as those encountered during the transition from
Development and method validation for determination of 128 pesticides in bananas by modified QuEChERS and UHPLC--MS/MS analysis.
Carneiro R P, et al.
Food Control, 33(2), 413-423 (2013)
Vanessa K A Silva et al.
Medical mycology, 58(7), 928-937 (2020-01-10)
Cryptococcosis is a life-threatening fungal infection. New therapeutic approaches are necessary to combat cryptococcosis, as the currently available therapeutic protocols are expensive and generally result in deleterious side effects. Pyrifenox is an antifungal compound that affects phytopathogens by inhibiting the
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