Phenethicillin

Phenethicillin structural formula

CAS Number147-55-7
Molecular FormulaC17H20N2O5S
Molecular Weight364.421
InChI KeyNONJJLVGHLVQQM-JHXYUMNGSA-N
LogP2.20
Synonyms
  • Phenethicillin
  • (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-(2-phenoxypropanamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxypropyl)amino]-, (2S,5R,6R)-
  • 147-55-7
  • EINECS 205-691-4
  • NSC 117548
  • Phenethicilin
  • Phenethicillinum
  • Phenoxy PC
  • Phenoxyethylpenicillin
  • 1-Phenoxyethylpenicillin
  • Feneticilina
  • Feneticillina
  • Pheneticilline
  • Pheneticillinum
  • UNII-EFA30X554H
  • (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxypropanoyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • Pheneticillin
  • penicillin B
  • phenoxypropylpenicillin

Applications:

Separation of Phenethicillin on Newcrom R1 HPLC column

February 16, 2018
Separation of Phenethicillin on Newcrom C18 HPLC column

Phenethicillin 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:
Phenethicillin
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.