2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-

2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl- structural formula

CAS Number135-64-8
Molecular FormulaC21H15NO2
Molecular Weight313.356
  • 2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-
  • 3-Hydroxy-N-(naphthalen-2-yl)naphthalene-2-carboxamide
  • 135-64-8
  • C.I. Azoic Coupling Component 7
  • C.I. Developer 23
  • Acco Naf-Sol AS-SW
  • Acco Naphthol AS-SW
  • Acna Naphthol D
  • Amanil Naphthol AS-SW
  • Amarthol AS-SW
  • Anthonaphthol SW
  • Celcot RA
  • Cibanaphthol RA
  • Diathol SW
  • Dragonthol SW
  • EINECS 205-208-7
  • Hiltonaphthol AS-SW
  • 3-Hydroxy-2-naphthoic-beta-naphthalide
  • Miketazol Developer hydrofluoride
  • Mitsui Naphthozol SW
  • Naftolo MSW
  • Naphtanilide SW
  • Naphtazol SW
  • Naphthanil SW
  • Naphthanilid SW
  • Naphthoide SW
  • Naphthol AS-SW
  • Naphthol AS-SW Dispersible
  • Naphtholate AS-SW Soln
  • Naphthosol SWF
  • Naphtoelan SW
  • Naphtol AS-SW
  • Naphtol AS-SW Supra
  • Naphtol AS-SWLL
  • Naphtol AS-SWN
  • NSC 37622
  • Solunaptol BNXL
  • Tulathol AS-SW
  • 12235-64-2


Separation of 2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl- on Newcrom R1 HPLC column

February 16, 2018
Separation of 2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl- on Newcrom C18 HPLC column

2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl- 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-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-
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.