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Merck
CN

32967

Bispyribac sodium salt

PESTANAL®, analytical standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C19H17N4NaO8
CAS Number:
125401-92-5
Molecular Weight:
452.35
NACRES:
NA.24
PubChem Substance ID:
329754414
UNSPSC Code:
41116107
MDL number:
MFCD02314071

Key Documents

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Product Name

Bispyribac sodium salt, PESTANAL®, analytical standard

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

SMILES string

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

InChI key

FUHMZYWBSHTEDZ-UHFFFAOYSA-M

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

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

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.

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

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCM3025
BCCG6107
BCBT8650

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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 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)
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)
Multi-residue method for determination of 58 pesticides, pharmaceuticals and personal care products in water using solvent demulsification dispersive liquid-liquid microextraction combined with liquid chromatography-tandem mass spectrometry.
Caldas SS, et al.
Talanta, 146, 676-688 (2016)
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