Vat brown 1

Vat brown 1 structural formula

CAS Number2475-33-4
Molecular FormulaC42H18N2O6
Molecular Weight646.615
InChI KeyDCYIADGZPJOOFN-UHFFFAOYSA-N
LogP7.00
Synonyms
  • Vat brown 1
  • 6,23-Dihydrodinaphtho[2,3-a:2',3'-i]naphtho[2',3':6,7]indolo[2,3-c]carbazole-5,7,12,17,22,24-hexone
  • Naphth[2',3':6,7]indolo[2,3-c]dinaphtho[2,3-a:2',3'-i]carbazole-5,7,12,17,22,24-hexone, 6,23-dihydro-
  • 2475-33-4
  • 4-24-00-02209
  • C.I. Vat Brown 1
  • C.I. Vat Brown 44
  • Ahcovat Brown BR
  • Amanthrene Brown BR
  • Benzadone Brown BR
  • BRN 0075057
  • Brown SK
  • Calcoloid Brown BR
  • Caledon Dark Brown 3R
  • Carbanthrene Brown BR
  • Chemithrene Brown BR
  • Cibanone Brown BR
  • Cibanone Brown FBR
  • EINECS 219-599-7
  • Fenanthren Brown BR
  • Helanthrene Brown GR
  • Indanthren bronze BR
  • Indanthren Brown BR
  • Indanthren Brown GR
  • Indanthrene Brown BR
  • Mayvat Brown BR
  • Mikethrene Brown BR
  • Mikethrene Brown GR
  • Naphth(2',3':6,7)indolo(2,3-c)dinaphtho(2,3-a:2',3'-i)carbazole-5,10,15,17,22,24-hexone
  • Nihonthrene Brown BR
  • Nihonthrene Brown GR
  • Nyanthrene Brown RB
  • Ostanthren Brown BR
  • Ostanthrene Brown BR
  • Palanthrene Brown BR
  • Paradone Red Brown 2RD
  • Ponsol Brown RBT
  • Romantrene Brown FBR
  • Romantrene Brown FGR
  • Sandothrene Brown NBR
  • Solanthrene Brown BR
  • Solanthrene Brown JR
  • Tinon Brown BR
  • Tyrian Brown I-BR
  • Hned kypova 1
  • Hned ostanthrenova BR
  • UNII-7B7O2R5Q9A
  • 241813-60-5
  • 37400-11-6
  • 39456-84-3

Applications:

Separation of Vat brown 1 on Newcrom R1 HPLC column

February 19, 2018
Separation of Vat brown 1 on Newcrom C18 HPLC column

Vat brown 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.

Select options
Application Analytes:
Vat brown 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.