Vat Blue 20

Vat Blue 20 structural formula

CAS Number116-71-2
Molecular FormulaC34H16O2
Molecular Weight456.500
InChI KeyYKSGNOMLAIJTLT-UHFFFAOYSA-N
LogP8.00
Synonyms
  • Vat Blue 20
  • Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione
  • 116-71-2
  • Violanthrone
  • Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione
  • C.I. Pigment Blue 65
  • C.I. Vat Blue 20
  • Ahcovat Dark Blue BO
  • Amanthrene Dark Blue BO
  • Amanthrene Supra Dark Blue BO
  • Anthravat Dark Blue BO
  • Belanthrene Dark Blue BO
  • Benzadone Dark Blue BOA
  • Benzadone Dark Blue BOR
  • Benzadone Dark Blue BORI
  • Benzadone Navy Blue R
  • Bianthrone A
  • Calcoloid Dark Blue B2R
  • Calcoloid Dark Blue BO
  • Calcoloid Dark Blue BOD
  • Caledon Dark Blue BM
  • Caledon Printing Dark Blue BM
  • Carbanthrene Dark Blue DR
  • Carbanthrene Printing Dark Blue DR
  • Cibanone Dark Blue BO
  • Cibanone Dark Blue BOA
  • Cibanone Dark Blue FBOA
  • Cibanone Dark Blue FMBA
  • Cibanone Dark Blue MBA
  • Dibenzanthrone
  • EINECS 204-152-0
  • Endurol Dark Blue BOR
  • Farbanthren Dark Blue BOA
  • Fenanthren Dark Blue BO
  • Hydroform Deep Blue BOA
  • Indanthren Dark Blue BOA
  • Indanthrene Dark Blue BO
  • Irgalite Blue 2R
  • Leucosol Dark Blue BR
  • Mikethren Dark Blue BOA
  • Mikethrene Dark Blue B
  • Mikethrene Dark Blue BO
  • Mikethrene Dark Blue BOA
  • Navinon Dark Blue BO
  • Nihonthrene Dark Blue BO
  • Nihonthrene Dark Blue BOA
  • NSC 2212
  • Nyanthrene Navy Blue BR
  • Ostanthren Dark Blue BOA
  • Palanthrene Dark Blue BOA
  • Paradone Dark Blue
  • Paradone Dark Blue 58321
  • Pernithrene Dark Blue BOA
  • Pigment Blue 65
  • Ponsol Dark Blue BR
  • Ponsol Dark Blue BRD
  • Romantrene Dark Blue FBO
  • Sandothrene Dark Blue BOA
  • Sandothrene Dark Blue NBM
  • Sandothrene Dark Blue NBO
  • Sandothrene Dark Blue NBOA
  • Sandothrene Dark Blue NMBA
  • Solanthrene Dark Blue B
  • Solanthrene Dark Blue BA
  • Solanthrene Dark Blue F-BA
  • Solanthrene Dark Blue BOA
  • Tinon Dark Blue BO
  • Tinon Dark Blue BOA
  • Tinon Dark Blue BOR
  • Tinon Dark Blue MB
  • Tinon Dark Blue MBA
  • Tyrian Dark Blue I-BOA
  • Vat Dark Blue O
  • Violanthrene N
  • 5,10-Violanthrene dione
  • 5,10-Violanthrenedione
  • Violanthrone A
  • 475-50-3
  • 57455-86-4

Applications:

Separation of Vat Blue 20 on Newcrom R1 HPLC column

February 19, 2018
Separation of Vat Blue 20 on Newcrom C18 HPLC column

Vat Blue 20 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:
Vat Blue 20
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.