Picoxystrobin

CAS Number 117428-22-5
Molecular Formula C18H16F3NO4
Molecular Weight 367.325 g/mol
InChI Key IBSNKSODLGJUMQ-SDNWHVSQSA-N
LogP 3.71
Synonyms
  • Picoxystrobin
  • Methyl (2E)-3-methoxy-2-[2-({[6-(trifluoromethyl)pyridin-2-yl]oxy}methyl)phenyl]prop-2-enoate
  • Benzeneacetic acid, alpha-(methoxymethylene)-2-[[[6-(trifluoromethyl)-2-pyridinyl]oxy]methyl]-, methyl ester, (alphaE)-
  • 117428-22-5
  • UNII-62DH7GEL1P
  • methyl (2E)-3-methoxy-2-{2-[6-(trifluoromethyl)-2-pyridyloxymethyl]phenyl}acrylate
  • methyl (alphaE)-alpha-(methoxymethylene)-2-[[[6-(trifluoromethyl)-2-pyridinyl]oxy]methyl]benzeneacetate

Applications:


HPLC Separation of Fungicides in a Green Tea Matrix
  Even though teas are known for containing polyphenols such as catechins, flavonoids and theaflavins, SIELC mixed-mode columns can be used to analyze a matrix from a commercial tea and retain target compounds. In this method, green tea was spiked with 0.005mg/ml of pesticides previously found in teas. Primesep 200 was used for it’s reverse-phase and acidic ion-pairing groups. Target compounds were retained and resolved from the majority of the tea matrix peak.  

Condition

Column Primesep 200, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 50/50%
Buffer H3PO4 - 0.05 %
Flow Rate 1.0 ml/min
Detection UV, 270 nm
 

Description

Class of Compounds Drug, Statin, Hydrophobic, Ionizable
Analyzing Compounds Atorvastatin, Picoxystrobin, Pyrimethanil, Lipitor
 

Application Analytes:

Atorvastatin
Picoxystrobin
Pyrimethanil

HPLC Separation of Agricultural Compounds Found in Tea
  Tea has been known to contain residue of pesticides and fungicides such as picoxystrobin and pyrimethanil. We used Primesep 200, a reversed-phase column with weakly acidic ion-pairing groups to separate picoxystrobin, pyrimethanil and atorvastatin. A 15 minute method used to demonstrate retention control when adjusting ratio of organic to aqueous in the mobile phase. Baseline retention with good resolution was achieved.    

Condition

Column Primesep 200, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 45/55%, MeCN/H2O - 50/50%
Buffer H2SO4 - 0.1 %
Flow Rate 1.0 ml/min
Detection UV, 250 nm
 

Description

Class of Compounds Drug, Statin, Hydrophobic, Ionizable
Analyzing Compounds Atorvastatin, Picoxystrobin, Pyrimethanil, Lipitor
 

Application Analytes:

Atorvastatin
Picoxystrobin
Pyrimethanil