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About This Item
Empirical Formula (Hill Notation):
C20H23NO3
CAS Number:
Molecular Weight:
325.40
Beilstein:
3001587
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
analytical standard
Quality Level
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
standard
Signal Word
Warning
Hazard Statements
Precautionary Statements
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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Peng Xu et al.
Journal of agricultural and food chemistry, 57(18), 8545-8549 (2009-08-22)
The enantioselectivities of individual enantiomers of benalaxyl in acute toxicity and bioaccumulation in earthworm ( Eisenia fedtia ) were studied. The acute toxicity was tested by paper contact test. After 48 h of exposure, the calculated LC(50) values of the
T Crisippi et al.
Journal of AOAC International, 76(3), 650-656 (1993-05-01)
A gas chromatographic method is described that is suitable for the determination of benalaxyl residues ranging from 10 to 0.1 micrograms/kg in several crops, must, wine, and water. The compound is extracted with acetone and purified either by partitioning between
Ping Zhang et al.
Chirality, 23(2), 93-98 (2010-06-15)
Benalaxyl (BX), methyl-N-phenylacetyl-N-2,6-xylyl alaninate, is a potent acylanilide fungicide and consist of a pair of enantiomers. The stereoselective metabolism of BX was investigated in rat and rabbit microsomes in vitro. The degradation kinetics and the enantiomer fraction (EF) were determined
Gopinath C Nallani et al.
Regulatory toxicology and pharmacology : RTP, 84, 26-34 (2016-12-21)
The in vitro comparative animal metabolism study is now a data requirement under EU Directive 1107/2009 for registration of plant protection products. This type of study helps determine the extent of metabolism of a chemical in each surrogate species and whether
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
Chromatograms
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