Solvent Red 1

Solvent Red 1 structural formula

CAS Number1229-55-6
Molecular FormulaC17H14N2O2
Molecular Weight278.311
InChI KeyALLOLPOYFRLCCX-UHFFFAOYSA-N
LogP4.48
Synonyms
  • Solvent Red 1
  • 1-[(2-Methoxyphenyl)diazenyl]naphthalen-2-ol
  • 2-Naphthalenol, 1-[2-(2-methoxyphenyl)diazenyl]-
  • 1229-55-6
  • C.I. Food Red 16
  • C.I. Solvent Red I
  • Anisole-2-azo-beta-naphthol
  • 1-(o-Anisylazo)-2-naphthol
  • Brilliant Fast Scarlet R
  • Brilliant Fat Scarlet R
  • Ceres Red G
  • Ceres Red G 102
  • CI Food Red 16
  • CI Solvent Red 1
  • EINECS 214-968-9
  • Fat Red G
  • Fat Red BG
  • Fat Soluble Red S
  • Fat-soluble Red S
  • Food Red 16
  • Lacquer Red V 2G
  • 1-(2-Methoxyphenylazo)-2-naphthol
  • 2-Naphthol, 1-((o-methoxyphenyl)azo)-
  • NSC 11232
  • NSC 45194
  • Oil Red 113
  • Oil Red OG
  • Oil Scarlet 389
  • Oil Soluble Red S
  • Oil vermilion
  • Oil vermilion LP
  • Oleal Red G
  • Organol vermilion
  • Orient Oil Red OG
  • Plastoresin Red FR
  • Resinol Red G
  • Sico Fat Red BG New
  • Silotras Red TG
  • Somalia Red PG
  • Sudan R
  • Sudan Red G
  • Sudan Red 290
  • UNII-J95C286WK5
  • 69772-40-3

Applications:

Separation of Solvent Red 1 on Newcrom R1 HPLC column

February 16, 2018
Separation of Solvent Red 1 on Newcrom C18 HPLC column

Solvent Red 1 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:
Solvent Red 1
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.