Fosetyl-Al

Fosetyl-Al structural formula

CAS Number39148-24-8
Molecular FormulaC6H18AlO9P3
Molecular Weight354.105
InChI KeyZKZMJOFIHHZSRW-UHFFFAOYSA-K
LogP-2.70
Synonyms
  • Fosetyl-Al
  • Aluminium tris(ethyl phosphonate)
  • Phosphonic acid, ethyl ester, aluminum salt (3:1)
  • 39148-24-8
  • Aliette
  • Aliette Extra
  • Aluminium phosethyl
  • Aluminium tris(ethyl phosphonate)
  • Aluminum phosethyl
  • Aluminum tris(ethyl phosphite)
  • Caswell No. 012B
  • Efosite aluminum
  • Efosite-Al
  • EINECS 254-320-2
  • EPA Pesticide Chemical Code 123301
  • Fosetyl Al
  • Fosetyl aluminum
  • Hy-Cote
  • Hy-Tona
  • Rhone-Poulenc
  • Valiant
  • Phosethyl
  • UNII-3979UH4J7X
  • Aluminum tris(O-ethyl phosphonate)
  • Aluminum tris(O-ethylphosphonate)
  • Fosetyl-aluminium
  • Phosethyl Al
  • Phosethyl aluminum
  • Phosphonic acid monoethyl ester aluminum salt
  • 118064-75-8
  • 136752-29-9
  • 328402-73-9
  • 35851-69-5

Applications:

HPLC Separation of Polar Pesticides on Newcrom B Column

November 19, 2020

 

 

 

 

 

 

 

Pesticide is a more generic term that includes herbicides, fungicides and insecticides in its definition. Herbicides are used to control unwanted plants, they are also known as weedkillers. Insecticides are used to kill insects. Fungicides are used to kill parasitic fungi. All are heavily used in agriculture. By using HPLC, many different pesticides can be separated and their retention characteristics controlled using the Newcrom B mixed-mode column.

Condition

Column Newcrom B, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 10/90%
Buffer AmFm pH 3.0 Gradient  5 – 60 mM 15 min
Flow Rate 1 ml/min
Detection CAD

 

Condition 2

Column Newcrom B, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 10/90%
Buffer AmFm pH 3.0 Gradient  5 – 15 mM 10 min
Flow Rate 1 ml/min
Detection CAD

 

 

Description

Class of Compounds Pesticides, Herbicides, Fungicides, Insecticides
Analyzing Compounds Aminomethylphosphonic acid (AMPA), Bialaphos, Glyphosate, Phosphorous acid H3PO3, Fosetyl-Al, Bromide, Chlorate, Perchlorate, 3-Methylphosphinicopropionic acid (MPPA), Bromide

 

Application Column

Newcrom B

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
3-(Methylphosphinico)propionic acid
Aminomethylphosphonic acid (AMPA)
Bialaphos
Bromate
Bromide
Chlorate
Fosetyl-Al
Glyphosate
Perchlorate
Phosphorous acid
Sodium Bromate
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Separation of Fosetyl-Al on Newcrom R1 HPLC column

February 16, 2018
Separation of Fosetyl-Al on Newcrom C18 HPLC column

Fosetyl-Al can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Fosetyl-Al
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.