Metribuzin

CAS Number 21087-64-9
Molecular Formula C8H14N4OS
Molecular Weight 214.290 g/mol
InChI Key FOXFZRUHNHCZPX-UHFFFAOYSA-N
LogP 1.54
Synonyms
  • Metribuzin
  • 4-Amino-6-tert-butyl-3-(methylsulfanyl)-1,2,4-triazin-5(4H)-one
  • 1,2,4-Triazin-5(4H)-one, 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-
  • 21087-64-9
  • 5-26-06-00432
  • 1,2,4-Triazin-5(4H)-one, 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-
  • 3-Methylthio-4-amino-6-tert-butyl-1,2,4-triazin-5(4H)-one
  • 3-Methylthio-4-amino-6-tert-butyl-1,2,4-triazin-5-one
  • 4-Amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one
  • 4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5(4H)-one
  • 4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5-one
  • 4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazine-5(4H)-one
  • 4-Amino-6-tert-butyl-3-(methylthio)-4,5-dihydro-1,2,4-triazin-5-one
  • 4-Amino-6-tert-butyl-3-(methylthio)-as-triazin-5(4H)-one
  • 4-Amino-6-tert-butyl-4,5-dihydro-3-methylthio-1,2,4-triazin-5-one
  • as-Triazin-5(4H)-one, 4-amino-6-tert-butyl-3-(methylthio)-
  • Lexone DF
  • Metribuzine
  • Sencor 75DF
  • Sencorex
  • Sencorex L.F.
  • Zontran
  • 4-Amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5(4H)-one
  • BAY dic 1468
  • Bayer 6159H
  • Bayer 6443H
  • Bayer 94337
  • BRN 0746650
  • Caswell No. 033D
  • EINECS 244-209-7
  • EPA Pesticide Chemical Code 101101
  • Sencor DF
  • 1,2,4-Triazin-5-one, 4-amino-6-tert-butyl-3-(methylthio)-
  • UNII-QO836138OV

Applications:


HPLC Separation of Metribuzin on Mixed-Mode HPLC Columns

 

Metribuzin is a pre- and post- emergence herbicide on the EURL (European Union Reference Laboratory)  Target Pesticide List for the EUPT-CF9 2015 (European Union Proficiency Test for Cereals and Feeding stuff). Metribuzin disrupts photosynthesis in plants growing near food crops such as potatoes, tomatoes and sugar came. Obelisc R and Primesep 100 were used to retain Metribuzin using multiple modes of separation. Obelisc R contains a long hydrophobic chain and ion-pairing groups, while Primesep 100 contains embedded acidic ion-pairing groups. Method is LC/MS compatible and can be used with similar conditions to retain many pesticides.   




Application Analytes:

Metribuzin