2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile

2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile structural formula

CAS Number16889-10-4
Molecular FormulaC18H16N6O2
Molecular Weight348.366
InChI KeyQEORVDCGZONWCJ-UHFFFAOYSA-N
LogP4.12
Synonyms
  • 2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile
  • Benzonitrile, 2-[2-[4-[(2-cyanoethyl)ethylamino]phenyl]diazenyl]-5-nitro-
  • 16889-10-4
  • Benzonitrile, 2-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-5-nitro-
  • C.I. Disperse Red 73
  • Artisil Rubine GFL
  • BRN 1845081
  • Celliton Red GFL
  • Dianix Rubine GFL
  • Disperse Red 73
  • Disperse Rubine GFL
  • Dispersive rubin polyether
  • EINECS 240-923-8
  • Fantagen Rubine RL
  • Foron Rubine SE-GFL
  • Kayalon Polyester Runine GL-SE
  • Miketon Polyester Rubine GL
  • Ostacet Rubine SE-LB
  • Palanil Rubine FL
  • Sumikaron Rubine SE-GL
  • Synten Rubine P-GL
  • Tersetile Rubine RL
  • 12270-46-1
  • 162163-77-1
  • 62996-36-5
  • 67426-80-6

Applications:

Separation of 2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile on Newcrom R1 HPLC column

February 16, 2018
Separation of 2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile on Newcrom C18 HPLC column

2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile 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:
2-({4-[(2-Cyanoethyl)(ethyl)amino]phenyl}diazenyl)-5-nitrobenzonitrile
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.