Carfentrazone-ethyl

Carfentrazone-ethyl structural formula

CAS Number128639-02-1
Molecular FormulaC15H14Cl2F3N3O3
Molecular Weight412.191
InChI KeyMLKCGVHIFJBRCD-UHFFFAOYSA-N
LogP3.36
Synonyms
  • Carfentrazone-ethyl
  • Ethyl 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]-4-fluorophenyl}propanoate
  • Benzenepropanoic acid, alpha,2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluoro-, ethyl ester
  • 128639-02-1
  • F8246
  • Benzenepropanoic acid, .alpha.-2-dichloro-5-{4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4- triazol-1-yl}-4-fluoro-, ethyl ester
  • Aurora 50WG
  • Kuaimieling
  • Spotlight
  • Spotlight 24EC
  • EINECS Annex I Index 607-309-00-5
  • UNII-45Y208AO5K

Applications:

Separation of Carfentrazone-ethyl on Newcrom R1 HPLC column

February 16, 2018
Separation of Carfentrazone-ethyl on Newcrom C18 HPLC column

Carfentrazone-ethyl 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:
Carfentrazone-ethyl
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.