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33006

Supelco

Benthiavalicarb isopropyl

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C18H24FN3O3S
CAS Number:
Molecular Weight:
381.46
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

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

storage temp.

−20°C

SMILES string

CC(C)OC(=O)N[C@@H](C(C)C)C(=O)N[C@H](C)c1nc2ccc(F)cc2s1

InChI

1S/C18H24FN3O3S/c1-9(2)15(22-18(24)25-10(3)4)16(23)20-11(5)17-21-13-7-6-12(19)8-14(13)26-17/h6-11,15H,1-5H3,(H,20,23)(H,22,24)/t11-,15?/m1/s1

InChI key

USRKFGIXLGKMKU-ZRKZCGFPSA-N

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General description

Benthiavalicarb isopropyl is classified under the class of amino acid amide carbamate category of fungicides.

Application

Benthiavalicarb isopropyl may be used as an analytical reference standard for the determination of benthiavalicarb isopropyl in:
  • Fruits and vegitables by ultra-performance liquid chromatography coupled to quadrupole-time-of-flight-mass spectrometry (UPLC-QTOF-MS) equipped with automated detection.
  • Food samples and human serum samples by QuEChERS (quick, easy, cheap, effective, rigged, and safe) extraction LC coupled to electrospray ionization-tandem mass spectrometry (ESI-MS/MS) equipped with multiple reaction monitoring (MRM) detection.
  • Chinese cabbage and cucumber samples by QuEChERS extraction, primary secondary amine dispersive solid-phase extraction (PSA d-SPE) and LC-ESI-MS/MS with selected reaction monitoring (SRM) detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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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

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)

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Evaluation and validation of an accurate mass screening method for the analysis of pesticides in fruits and vegetables using liquid chromatography-quadrupole-time of flight-mass spectrometry with automated detection.
Lopez MG, et al.
Journal of Chromatography A, 1373(4), 40-50 (2014)
Fungicidial activity of benthiavalicarb-isopropyl against Phytophthora infestans and its controlling activity against late blight diseases.
Miyake Y, et al.
Journal of Pesticide Science, 30(4), 390-396 (2005)
Validation and use of a fast sample preparation method and liquid chromatography-tandem mass spectrometry in analysis of ultra-trace levels of 98 organophosphorus pesticide and carbamate residues in a total diet study involving diversified food types.
Chung SWC and Chan BTP
Journal of Chromatography A, 1217(29), 4815-4824 (2010)
Validation of a Multiresidue Analysis Method for 379 Pesticides in Human Serum Using Liquid Chromatography?Tandem Mass Spectrometry.
Shin Y, et al.
Journal of Agricultural and Food Chemistry, 66(13), 3550-3560 (2018)
Mei-Ai Zhao et al.
Journal of agricultural and food chemistry, 62(47), 11449-11456 (2014-11-08)
This paper describes the comparison of five sample cleanup procedures for the determination of 238 pesticides via triple quadrupole liquid chromatography-tandem mass spectrometry (LC-MS/MS, with only 10 min of chromatographic running time) in Chinese cabbage and cucumber. Samples were extracted

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