C.I. Direct Violet 51 disodium salt

C.I. Direct Violet 51 disodium salt structural formula

CAS Number5489-77-0
Molecular FormulaC32H27N5Na2O8S2
Molecular Weight719.691
InChI KeyLARMRMCFZNGNNX-UHFFFAOYSA-L
LogP3.36
Synonyms
  • C.I. Direct Violet 51 disodium salt
  • Disodium 7-anilino-3-({4-[(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate
  • 2-Naphthalenesulfonic acid, 3-[2-[4-[2-(2,4-dimethyl-6-sulfophenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxy-7-(phenylamino)-, sodium salt (1:2)
  • 5489-77-0
  • C.I. Direct Violet 51
  • Amanil Fast Violet BL
  • Atlantic Fast Violet FFB
  • Azine Light Violet BB
  • Benzanil Fast Violet 2BL
  • Benzo Viscose Violet BL
  • Chloramine Brilliant Fast Violet 3B
  • Chrome Leather Violet BL
  • Cotton Violet BB
  • Diazol Light Violet B
  • Diphenyl Brilliant Violet B
  • Diphenyl Brilliant Violet RC
  • Direct Fast Violet BL
  • Durazol Helio B
  • Durazol Helio BP
  • EINECS 226-822-1
  • Eliamina Violet BL
  • Fastusol Violet BB-CF
  • Fenaluz Violet 2B
  • Helion Violet 2B
  • Hispaluz Violet FFB
  • Mitsui Direct Violet 2BL
  • NSC 81745
  • Pontamine Fast Heliotrope B
  • Pontamine Fast Heliotrope BL
  • Pyrazol Brilliant Fast Violet 3B
  • Sirius Violet BB
  • Solantine Violet FFB
  • Solar Violet 2B
  • Solius Violet 2B
  • Sumilight Violet BB
  • Suprexcel Violet 3BL
  • Tetramine Fast Violet BB Extra
  • Triantine Light Violet BB

Applications:

Separation of C.I. Direct Violet 51 disodium salt on Newcrom R1 HPLC column

February 19, 2018
Separation of C.I. Direct Violet 51 disodium salt on Newcrom C18 HPLC column

C.I. Direct Violet 51 disodium salt 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. Direct Violet 51 disodium salt
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.