Triadimefon

CAS Number 43121-43-3
Molecular Formula C14H16ClN3O2
Molecular Weight 293.750 g/mol
InChI Key WURBVZBTWMNKQT-UHFFFAOYSA-N
LogP 2.77
Synonyms
  • Triadimefon
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-one
  • 2-Butanone, 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-
  • 43121-43-3
  • Bayleton
  • TDF
  • 5-26-01-00123
  • 2-Butanone, 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-2-butanone
  • 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butanone
  • 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazole-1-yl)butanone
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanone
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1-H-1,2,4-triazol-1-yl)butanone
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1,2,4-triazol-1-yl-2-butanone
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1H-(1,2,4-triazol-1-yl)-2-butanone
  • 1-(4-Chlorphenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butanon
  • 1-(4-clorofenoxi)-3,3-dimetil-1-(1,2,4-triazol-1-il)butanona
  • Azocene
  • Bayleton 25
  • Bayleton 250EC
  • Bayleton 5DF
  • Bayleton 5WP
  • Bayleton PB
  • Bayleton special
  • BAY-MEB 6447
  • Fenxiunin
  • NSC 303303
  • Tidifon
  • Triadimephon
  • Tripinacloraz
  • Webeton
  • Bay MEB 6447
  • Bayleton BM
  • Bayleton BM gel
  • Bayleton CF
  • Bayleton Total
  • BAY-MEB-6447
  • BRN 0619231
  • Caswell No. 862AA
  • 1-(4-Chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one
  • Diametom B
  • EINECS 256-103-8
  • EPA Pesticide Chemical Code 109901
  • Triadimefone
  • 1H-1,2,4-Triazole, 1-((tert-butylcarbonyl-4-chlorophenoxy)methyl)-
  • 1-(1,2,4-Triazoyl-1)-1-(4-chloro-phenoxy)-3,3-dimethylbutanone
  • Haleton
  • UNII-1HW039CJF0
  • 119143-30-5
  • 148227-32-1
  • 72650-40-9
  • 93779-51-2

Applications:


HPLC Separation of Triadimefon on Obelisc and Primesep Columns
 
Triadimefon is a fungicide made up of a chlorophenol and a triazole. It is used on tropical fruit crops such as pineapple and banana. Primesep B2 and Obelisc R were used to retain triadimefon and separate it from impurities. Primesep B2 contains embedded basic ion-pairing groups and Obelisc R contains embedded ionic and hydrophobic groups which can assist in fine tuning separations. Method is LC/MS compatible and can be used as a general approach for analyzing triadimefon and dozens of other pesticides.

Condition 1

Column Primesep B2, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min,  7 min hold
Buffer Gradient AmAc pH 4,5- 20-50 mM, 15 min,  7 min hold
Flow Rate 0.4 ml/min
Detection UV, 250 nm
 

Condition 2

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min,  7 min hold
Buffer Gradient AmAc pH 4,5- 20-50 mM, 15 min,  7 min hold
Flow Rate 0.4 ml/min
Detection UV, 250 nm
   

Description

Class of Compounds  Insecticide, Herbicide, Fungicide,  Hydrophobic, Ionizable
Analyzing Compounds Triadimefon
 

Application Analytes:

Triadimefon

Separating Triadimefon from Impurities on Primesep 100 and Obelisc R HPLC Columns
   

Triadimefon is known as Bayleton, usually used in a mixture of pesticides including captan, and folpet. A triazole family pesticide, triadimefon is a systemic fungicide that controls the mildew and fungal pests on trees, turf and fruits. It is considered moderately toxic and a method is useful for analyzing triadimefon. Primesep 100 and Obelisc R were the mixed-mode columns used. Primesep 100 separates using reverse-phase and acidic ion-pairing groups. Obelisc R uses  a long hydrophobic chain and multiple ion-pairing groups. Method is LC/MS compatible and can be use for dozens of pesticides.

Condition 1

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 25-70%, 15 min
Buffer Gradient AmAc pH 3.0- 30-60 mM, 15 min
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Condition 2

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min
Buffer Gradient AmAc pH 3.0- 20-60 mM, 15 min
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Condition 3

Column Primesep 100, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min
Buffer Gradient AmAc pH 3.0- 20-60 mM, 15 min
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Description

Class of Compounds  Insecticide, Herbicide, Fungicide,  Hydrophobic, Ionizable
Analyzing Compounds Triadimefon
 

Application Analytes:

Triadimefon