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Merck

32967

Supelco

Bispyribac-sodium

PESTANAL®, analytical standard

Sinónimos:

Sodium 2,6-bis(4,6-dimethoxy-2-pyrimidinyloxy)benzoate

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About This Item

Fórmula empírica (notación de Hill):
C19H17N4NaO8
Número de CAS:
Peso molecular:
452.35
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

SMILES string

[Na+].COc1cc(OC)nc(Oc2cccc(Oc3nc(OC)cc(OC)n3)c2C([O-])=O)n1

InChI

1S/C19H18N4O8.Na/c1-26-12-8-13(27-2)21-18(20-12)30-10-6-5-7-11(16(10)17(24)25)31-19-22-14(28-3)9-15(23-19)29-4;/h5-9H,1-4H3,(H,24,25);/q;+1/p-1

InChI key

FUHMZYWBSHTEDZ-UHFFFAOYSA-M

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General description

Bispyribac sodium belongs to the class of pyrimidinyl carboxy herbicides utilized for the post-emergence control of cyperaceous and dicotyledonous grasses and broad-leaf weeds.

Application

Bispyribac sodium may be used as an analytical reference standard for the determination of the analyte in:
  • Water samples and agricultural products by liquid chromatography-tandem mass spectrometry (LC-MS/MS).
  • Fruits and vegetables by liquid chromatography–quadrupole-time of flight–mass spectrometry (LC-QTOF-MS) with automated detection.

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

Recommended products

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

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

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 M, et al.
Journal of Chromatography A, 1373(1), 40-50 (2014)
Biodegradation of bispyribac sodium by a novel bacterial consortium BDAM: Optimization of degradation conditions using response surface methodology.
Ahmad F, et al.
Journal of Hazardous Materials, 349, 272-281 (2018)
Evaluation of an alternative fluorinated sorbent for dispersive solid-phase extraction clean-up of the quick, easy, cheap, effective, rugged, and safe method for pesticide residues analysis.
Martins ML, et al.
Journal of Chromatography A, 1514(1), 36-43 (2017)
Evaluation of various QuEChERS based methods for the analysis of herbicides and other commonly used pesticides in polished rice by LC-MS/MS.
Pareja L, et al.
Talanta, 83(5), 1613-1622 (2011)
Simultaneous determination of herbicides in rice by QuECHERS and LC-MS/MS using matrix-matched calibration.
Rebelo AM, et al.
Journal of the Brazilian Chemical Society, 27(1), 186-193 (2016)

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