4-Aminoazobenzene

4-Aminoazobenzene structural formula

CAS Number60-09-3
Molecular FormulaC12H11N3
Molecular Weight197.241
InChI KeyQPQKUYVSJWQSDY-CCEZHUSRSA-N
LogP3.41
Synonyms
  • 4-Aminoazobenzene
  • 4-[(E)-Phenyldiazenyl]aniline
  • Benzenamine, 4-[(E)-2-phenyldiazenyl]-
  • 60-09-3
  • 4-[2-Phenyldiazen-1-yl]aniline
  • Benzenamine, 4-(phenylazo)-
  • 4-(Phenylazo)aniline
  • 4-(Phenylazo)benzenamine
  • 4-aminoazobenceno
  • 4-Amino-azobenzene
  • 4-Aminoazobenzol
  • Aniline yellow
  • AZOBENZENE, 4-AMINO-
  • Benzenamine, 4-(2-phenyldiazenyl)-
  • Brasilazina Oil Yellow G
  • C.I. Solvent Yellow 1
  • Cellitazol R
  • Ceres Yellow R
  • Fast Spirit Yellow
  • Fat Yellow AAB
  • NSC 2032
  • Oil Soluble Aniline Yellow
  • Oil Yellow AAB
  • Oil Yellow AB
  • Oil Yellow AN
  • Oil Yellow B
  • Organol Yellow 2A
  • p-(Phenylazo)aniline
  • p-Aminoazobenzene
  • p-Aminoazobenzol
  • p-Aminodiphenylimide
  • Solvent Yellow 1
  • Somalia Yellow 2G
  • Sudan Yellow R
  • Aminoazobenzene
  • 4-Benzeneazoaniline
  • CI Solvent Yellow 1
  • EINECS 200-453-6
  • Fast Spirit Yellow AAB
  • Induline R
  • Oil Yellow R
  • Oil-Sol. Aniline Yellow
  • Organol Yellow
  • Paraphenolazo aniline
  • p-(Phenolazo)aniline
  • p-Phenylazonaniline
  • p-Phenylazophenylamine
  • Stearix Brown 4R
  • Sudan Yellow RA
  • USAF EK-1375
  • Zlut anilinova
  • Zlut rozpoustedlova 1
  • UNII-57X2AH42T1
  • 4-(phenyldiazenyl)aniline
  • 4-AAB
  • 4-Amino-1,1'-azobenzene
  • 4-Phenylazo-phenylamine
  • 4-Phenylazophenylamine
  • AAB
  • p-AAZB
  • p-aminoazobenzene
  • 81691-68-1

Applications:

Separation of 4-Aminoazobenzene on Newcrom R1 HPLC column

February 16, 2018
Separation of 4-Aminoazobenzene on Newcrom C18 HPLC column

4-Aminoazobenzene 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:
4-Aminoazobenzene
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.