C.I.Disperse Yellow 42

C.I.Disperse Yellow 42 structural formula

CAS Number5124-25-4
Molecular FormulaC18H15N3O4S
Molecular Weight369.400
InChI KeyBBFRYSKTTHYWQZ-UHFFFAOYSA-N
LogP4.60
Synonyms
  • C.I.Disperse Yellow 42
  • 4-Anilino-3-nitro-N-phenylbenzene-1-sulfonamide
  • Benzenesulfonamide, 3-nitro-N-phenyl-4-(phenylamino)-
  • 5124-25-4
  • C.I.10338
  • 0-14-00-00709
  • C.I. Disperse Yellow 37
  • C.I. Disperse Yellow 42
  • Amacel Yellow CW
  • Amacel Yellow LS
  • Amacron Yellow LS
  • 4-Anilino-3-nitrobenzenesulfonanilide
  • Artisil Yellow FL
  • Belacyl Fast Yellow W
  • Bellechem Estracyl Yellow W
  • BRN 2907000
  • Celliton Fast Yellow GGLL-CF
  • Cibacet Yellow GWL
  • Cibacet Yellow GWN
  • Diacelliton Fast Yellow YLP
  • Dianix Yellow YL
  • Disperse Yellow 42
  • Disperse Yellow GWL
  • Disperse Yellow polyester
  • Dispersol Fast Yellow T
  • Dispersol Yellow C-T
  • EINECS 225-862-7
  • Esteroquinone Light Yellow 3Jll
  • Foron Yellow SE-FL
  • Interchem Acetate Yellow GSF
  • Interchem Polydye Yellow GSFD
  • Interchem Yellow GSF
  • Kayalon Fast Yellow YL
  • Kayalon Polyester Yellow YLF
  • Kayalon Polyester Yellow YL-SE
  • Latyl Yellow YL
  • Lenra Yellow CW
  • Miketon Fast Yellow YL
  • Miketon Polyester Yellow YL
  • 3-Nitro-N-phenyl-4-(phenylamino)benzenesulfonamide
  • NSC 93815
  • Ostacet Yellow SE-LG
  • Palanil Yellow GE
  • Polydye Disperse Yellow GSFM
  • Polydye Yellow GSFD
  • Polynal Yellow G
  • Setacyl Yellow FL
  • Setacyl Yellow P-FL
  • Terasil Yellow GWL
  • Tersetile Yellow GL
  • Tertranese Yellow P-GL
  • Tulasteron Fast Yellow G-C
  • 3-Nitro-N4-phenylsulfanilanilide
  • 213129-11-4
  • 37372-51-3
  • 73299-40-8

Applications:

Separation of C.I.Disperse Yellow 42 on Newcrom R1 HPLC column

May 16, 2018
Separation of C.I.Disperse Yellow 42 on Newcrom R1 HPLC column

C.I.Disperse Yellow 42 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.Disperse Yellow 42
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.