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Benalaxyl

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C20H23NO3
CAS Number:
71626-11-4
Molecular Weight:
325.40
Beilstein:
3001587
EC Number:
275-728-7
MDL number:
MFCD00143652
UNSPSC Code:
41116107
PubChem Substance ID:
329753686
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

COC(=O)C(C)N(C(=O)Cc1ccccc1)c2c(C)cccc2C

InChI

1S/C20H23NO3/c1-14-9-8-10-15(2)19(14)21(16(3)20(23)24-4)18(22)13-17-11-6-5-7-12-17/h5-12,16H,13H2,1-4H3

InChI key

CJPQIRJHIZUAQP-UHFFFAOYSA-N

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General description

Benalaxyl is a phenylamide fungicide used for the control of Oomycetes, particularly fungi of the family Peronosporaceae, Phythophthora plasmopara, and Pythium spp. Benalaxyl acts by inhibiting RNA polymerization (polymerase complex I).
Benalaxyl is a systemic fungicide belonging to the acylalanine family. It is found to be active against Oomycetes belonging to Peronosporaceae family.

Application

Benalaxyl may be used as a fungicide reference standard for the determination of the analyte:
  • In rabbit plasma by a chiral high-performance liquid chromatography method with a diode array detector (HPLC-DAD).
  • In vegetable samples by gas chromatography-tandem mass spectrometry (GC-MS-MS).

Benalaxyl may be used as a reference standard for the determination of the analyte in water and wine samples using enzyme linked immunosorbent assay (ELISA).
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

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

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
BCCH5505
BCBW3271
SZBD030XV
SZBA013XV
SZBA013X

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Development of an enzyme-linked immunosorbent assay for benalaxyl and its application to the analysis of water and wine.
Giraudi G, et al.
Analytica Chimica Acta, 392(1), 85- 94 (1999)
Jing Qiu et al.
Chirality, 19(1), 51-55 (2006-11-08)
A chiral high-performance liquid chromatography method with diode array detector was developed and validated for stereoselective determination of benalaxyl (BX) in rabbit plasma. Good separation was achieved at 20 degrees C using cellulose tris-(3,5-dimethylphenylcarbamate) as chiral stationary phase, a mixture
Xu Gu et al.
Chirality, 20(2), 125-129 (2007-12-20)
The stereoselective degradation of the racemic benalaxyl in vegetables such as tomato, tobacco, sugar beet, capsicum, and the soil has been investigated. The two enantiomers of benalaxyl in the matrix were extracted by organic solvent and determined by validated chiral
Xinquan Wang et al.
Chirality, 19(4), 300-306 (2007-03-09)
The enantioselective degradation of benalaxyl has been investigated to elucidate its behavior in several agricultural soils and plants (cucumber). Racemic benalaxyl was fortified into five types of agricultural soils and sprayed leaves of cucumber plants, respectively. The degradation kinetics and
Separation of Benalaxyl and its metabolites by high-performance liquid chromatography.
P Cabras et al.
Journal of chromatography, 391(1), 334-337 (1987-03-27)
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