Auramine

Auramine structural formula

CAS Number492-80-8
Molecular FormulaC17H21N3
Molecular Weight267.376
InChI KeyJPIYZTWMUGTEHX-UHFFFAOYSA-N
LogP3.32
Synonyms
  • Auramine
  • 4,4'-Carbonimidoylbis(N,N-dimethylaniline)
  • Benzenamine, 4,4'-carbonimidoylbis[N,N-dimethyl-
  • 492-80-8
  • Benzenamine, 4,?4'-?carbonimidoylbis[N,?N-?dimethyl-
  • 4,4'-Carbonimidoylbis[N,N-dimethylaniline]
  • 4,4'-Carbonimidoylbis[N,N-dimethylanilin]
  • 4,4'-carbonimidoilbis[N,N-dimetilanilina]
  • Solvent Yellow 34
  • C.I. solvent yellow 034
  • Bencenamina, 4,4 '-carbonimidoilbis [N, N-dimetil -
  • 4-14-00-00256
  • C.I. 41000B
  • Aniline, 4,4'-imidocarbonylbis(N,N-dimethyl-
  • Auramine N base
  • Auramine O base
  • Auramine base
  • Auramine OAF
  • Auramine SS
  • BRN 2215338
  • 4,4'-Carbonimidoylbis(N,N-dimethylbenzenamine)
  • Caswell No. 063A
  • CI Solvent Yellow 34
  • EINECS 207-762-5
  • EPA Pesticide Chemical Code 039501
  • Glauramine
  • 4,4'-(Imidocarbonyl)bis(N,N-dimethylaniline)
  • Orient Oil Yellow 101
  • RCRA waste number U014
  • Waxoline Yellow O
  • 4,4'-Dimethylaminobenzophenonimide
  • Apyonine auramine base
  • Auramine (free base)
  • Bis(p-dimethylaminophenyl)methyleneimine
  • Brilliant Oil Yellow
  • C.I. 41000B
  • C.I. Solvent Yellow 34
  • CI Basic Yellow 2, free base
  • Tetramethyl-p-diamino-imido-benzophenone
  • Yellow pyoctanine
  • auramine O free base
  • 105913-60-8

Applications:

Separation of Auramine on Newcrom R1 HPLC column

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

Auramine 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:
Auramine
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.