32967

Bispyribac sodium salt

PESTANAL^®, analytical standard

• Synonym(s): Sodium 2,6-bis(4,6-dimethoxy-2-pyrimidinyloxy)benzoate
• Empirical Formula (Hill Notation): C₁₉H₁₇N₄NaO₈
• CAS Number: 125401-92-5
• Molecular Weight: 452.35
• MDL number: MFCD02314071
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754414
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• 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

Description

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

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H319,H411
• pcodes: P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391
• 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