Hydroxyurea

Hydroxyurea structural formula

CAS Number127-07-1
Molecular FormulaCH4N2O2
Molecular Weight76.056
InChI KeyVSNHCAURESNICA-UHFFFAOYSA-N
LogP-1.80
Synonyms
  • Hydroxyurea
  • N-Hydroxyurea
  • Urea, N-hydroxy-
  • 127-07-1
  • HU
  • 4-03-00-00170
  • Urea, hydroxy-
  • Biosupressin
  • Carbamohydroxamic acid
  • Carbamohydroximic acid
  • Carbamoyl oxime
  • hidroxicarbamida
  • Hydreia
  • hydrixycarbamide
  • HYDROXY UREA
  • Hydroxycarbamid
  • hydroxycarbamide
  • Hydroxycarbamine
  • Hydroxylamine, N-(aminocarbonyl)-
  • Hydroxylurea
  • Hydurea
  • Litaler
  • Litalir
  • N-Carbamoylhydroxylamine
  • NCI C04831
  • N-HYDROXYHARNSTOFF
  • NSC 32065
  • Onco-Carbide
  • Oxyurea
  • BRN 1741548
  • Carbamyl hydroxamate
  • EINECS 204-821-7
  • Hydroxicarbamidum
  • Hydroxylamine, N-carbamoyl-
  • N-Hydroxyurea
  • NCI-C04831
  • Hydroxycarbamidum
  • Hydroxyharnstoff
  • Idrossicarbamide
  • N-Hydroxymocovina
  • UNII-X6Q56QN5QC

Applications:

Separation of Hydroxyurea on Newcrom R1 HPLC column

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

Hydroxyurea 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:
Hydroxyurea
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.