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Merck

32900

Benalaxyl-M

PESTANAL®, analytical standard

Synonym(s):

N-(2,6-Dimethylphenyl)-N-(phenylacetyl)-D-alanine methyl ester

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About This Item

Empirical Formula (Hill Notation):
C20H23NO3
CAS Number:
98243-83-5
Molecular Weight:
325.40
NACRES:
NA.24
PubChem Substance ID:
329754380
UNSPSC Code:
41116107
MDL number:
MFCD11616749

Product Name

Benalaxyl-M, PESTANAL®, analytical standard

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/t16-/m1/s1

SMILES string

COC(=O)[C@@H](C)N(C(=O)Cc1ccccc1)c2c(C)cccc2C

InChI key

CJPQIRJHIZUAQP-MRXNPFEDSA-N

grade

analytical standard

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

100

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Application

Benalaxyl-M may be used as a reference standard for the determination of benalaxyl-M in wine samples by solid-phase extraction (SPE) and liquid chromatography (LC) tandem mass spectrometry (MS/MS), based on a hybrid quadrupole time-of-flight (QTOF) system.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Benalaxyl-M is a phenyl-amide fungicide which is effective in controlling downy mildew of grapes. The mode of action involves inhibiting nucleic RNA polymerase enzyme.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Environment
GHS09

hcodes

H411

Hazard Classifications

Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN2883
BCCF4055
BCBS8780V

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Solid-phase extraction followed by liquid chromatography quadrupole time-of-flight tandem mass spectrometry for the selective determination of fungicides in wine samples.
Fontana A R, et al.
Journal of Chromatography A, 1218(16), 2165-2175 (2011)
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
Issues in Radiation Biology and Toxicology Research: 2013 Edition (2013)
Multiresidue determination of 11 new fungicides in grapes and wines by liquid?liquid extraction/clean-up and programmable temperature vaporization injection with analyte protectants/gas chromatography/ion trap mass spectrometry.
Gonzalez-Rodriguez R M, et al.
Journal of Chromatography A, 1216(32), 6033-6042 (2009)
Hye Ryeo Lee et al.
Journal of chromatography. A, 1346, 117-122 (2014-05-09)
In liquid phase microextraction, high enrichment factors can be obtained using an acceptor phase of small volume. By hanging an acceptor drop at the separation capillary tip, single drop microextraction (SDME) can be in-line coupled with capillary electrophoresis (CE). The
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