C.I. Basic Orange 2- parent (Chrysoidine free base)

C.I. Basic Orange 2- parent (Chrysoidine free base) structural formula

CAS Number495-54-5
Molecular FormulaC12H12N4
Molecular Weight212.256
InChI KeyIWRVPXDHSLTIOC-NXVVXOECSA-N
LogP2.31
Synonyms
  • C.I. Basic Orange 2- parent (Chrysoidine free base)
  • 4-[(Z)-Phenyldiazenyl]benzene-1,3-diamine
  • 1,3-Benzenediamine, 4-[(Z)-2-phenyldiazenyl]-
  • 495-54-5
  • 4-16-00-00561
  • 1,3-Benzenediamine, 4-(phenylazo)-
  • 1,3-Benzenediamine, 4-(2-phenyldiazenyl)-
  • 2,4-Diaminoazobenzene
  • 4-(fenilazo)benceno-1,3-diamina
  • 4-(Phenylazo)-1,3-benzenediamine
  • 4-(Phenylazo)-1,3-phenylenediamine
  • 4-(Phenylazo)benzene-1,3-diamine
  • 4-(Phenylazo)benzol-1,3-diamin
  • Azobenzene-2,4-diamine
  • C.I. 11270:1
  • C.I. SOLVENT ORANGE 3
  • Chrysoidine Base
  • Chrysoidine Base A
  • Chrysoidine Base B
  • Chrysoidine G Base
  • Chrysoidine J Base
  • Chrysoidine Y Base
  • Chrysoidine Y Base New
  • Chrysoidine YD Base
  • Fat Brown GG
  • Grasan Chrysoidine
  • m-Phenylenediamine, 4-(phenylazo)-
  • Neptune Orange Base 206
  • NSC 3273
  • Solvent Orange 3
  • Waxoline Orange Y
  • BRN 0745990
  • EINECS 207-803-7
  • Neptune Orange 3
  • 2,4-Diaminoazobenzen
  • Oranz rozpoustedlova 3
  • UNII-IP3X2567YP
  • 89961-16-0

Applications:

Separation of C.I. Basic Orange 2- parent (Chrysoidine free base) on Newcrom R1 HPLC column

February 16, 2018
Separation of C.I. Basic Orange 2- parent (Chrysoidine free base) on Newcrom C18 HPLC column

C.I. Basic Orange 2- parent (Chrysoidine free base) 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:
C.I. Basic Orange 2- parent (Chrysoidine free base)
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 before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.