Azothoate

Azothoate structural formula

CAS Number5834-96-8
Molecular FormulaC14H14ClN2O3PS
Molecular Weight356.761
InChI KeyDCEAEHHJGXAROU-WUKNDPDISA-N
LogP4.50
Synonyms
  • Azothoate
  • O-{4-[(E)-(4-Chlorophenyl)diazenyl]phenyl} O,O-dimethyl phosphorothioate
  • Phosphorothioic acid, O-[4-[(E)-2-(4-chlorophenyl)diazenyl]phenyl] O,O-dimethyl ester
  • 5834-96-8
  • 4-16-00-00167
  • BRN 3423231
  • Caswell No. 206A
  • O-(p-(p-Chlorophenylazo)phenyl) O,O-dimethyl phosphorothioate
  • EINECS 227-419-3
  • EPA Pesticide Chemical Code 206100
  • Phosphorothioic acid, O-(p-((p-chlorophenyl)azo)phenyl) O,O-dimethyl ester
  • UNII-4P6460T5DK

Applications:

Separation of Azothoate on Newcrom R1 HPLC column

May 16, 2018
Separation of Azothoate on Newcrom R1 HPLC column

Azothoate 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.

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Application Analytes:
Azothoate
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.