Sulfan blue

Sulfan blue structural formula

CAS Number129-17-9
Molecular FormulaC27H31N2NaO6S2
Molecular Weight566.660
InChI KeySJEYSFABYSGQBG-UHFFFAOYSA-M
LogP0.309
Synonyms
  • Sulfan blue
  • Sodium 4-{[4-(diethylamino)phenyl][4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}benzene-1,3-disulfonate
  • Ethanaminium, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1)
  • 129-17-9
  • C.I. Food Blue 3
  • Patent Blue VF
  • Patent Blue Violet
  • C.I. Acid Blue 1, sodium salt
  • C.I. Acid Blue 1
  • Acid Blue V
  • Acid Blue 1
  • Acid bright azure Z
  • Acid Brilliant Blue Z
  • Acid Brilliant Blue VF
  • Acid Brilliant Sky Blue Z
  • Acid Leather Blue V
  • Aizen Brilliant Acid Pure Blue VH
  • Alphazurine 2G
  • Amacid Blue V
  • Anhydro-4,4'-bis(diethylamino)triphenylmethanol-2',4''-disulphonic acid, monosodium salt
  • Blue URS
  • Blue VRS
  • Brilliant Acid Blue A Export
  • Brilliant Acid Blue V Extra
  • Brilliant Acid Blue VS
  • Brilliant Blue GS
  • Bucacid Patent Blue VF
  • Carmin Blue VS
  • Carmine Blue VF
  • 4,4'-Di(diethylamino)-4',6'-disulphotriphenylmethanol anhydride, sodium salt
  • Disulphine Blue VN
  • Disulphine Blue VN 150
  • Disulphine VN
  • Edicol Supra Blue VR
  • EINECS 204-934-1
  • Erio Brilliant Blue V
  • Erioglaucine Supra
  • Fenazo Blue XF
  • Hexaco Blue VRS
  • Hexacol Blue VRS
  • Hidacid Blue V
  • Intracid Pure Blue V
  • Kiton Pure Blue V
  • Kiton Pure Blue V FQ
  • Kiton Pure Blue V.FQ
  • Leather Blue G
  • Lissamine turquoise VN
  • Merantine Blue VF
  • Patent Blue VF Special
  • Patent Blue VF-CF
  • Patent Blue VS
  • Pontacyl Brilliant Blue V
  • Sodium Blue VRS
  • Sodium Patent Blue V
  • Sulfacid Brilliant Blue 6J
  • Sumitomo Patent Pure Blue VX
  • Tertracid Carmine Blue V
  • Tetracid Carmine Blue V
  • Xylene Blue VS
  • (4-(alpha-(4-Diethylaminophenyl)-2,4-disulfobenzyliden)-2,5-cyclohexadienylden)diethylammoniumhydroxid, inneres salz, natriumsalz
  • Disulphen Blau
  • Sulphanblau
  • Modr Kysela 1
  • Modr Potravinarska 3
  • Schultz Nr. 826
  • UNII-FH1929ICIT
  • Patent blue
  • 220750-19-6
  • 66554-69-6
  • 81604-53-7
  • 856315-34-9

Applications:

Separation of Sulfan blue on Newcrom R1 HPLC column

February 16, 2018
Separation of Sulfan blue on Newcrom C18 HPLC column

Sulfan blue 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:
Sulfan blue
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.