Aflatoxin B2

Aflatoxin B2 structural formula

CAS Number7220-81-7
Molecular FormulaC17H14O6
Molecular Weight314.293
InChI KeyWWSYXEZEXMQWHT-WNWIJWBNSA-N
LogP0.855
Synonyms
  • Aflatoxin B2
  • (6aR,9aS)-4-Methoxy-2,3,6a,8,9,9a-hexahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione
  • Cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6aR,9aS)-
  • 7220-81-7
  • 5-19-10-00552
  • Cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6aR,9aS)-
  • 2,3,6a?,8,9,9a?-Hexahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromen-1,11-dion
  • 2,3,6a?,8,9,9a?-hexahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromene-1,11-dione
  • 2,3,6a?-8,9,9a?-hexahidro-4-metoxiciclopenta[c]furo[2',3':4,5]furo[2,3-h]cromeno-1,11-diona
  • Cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6aR-cis)-
  • Cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a?,8,9,9a?-hexahydro-4-methoxy-
  • Dihydroaflatoxin B1
  • Dihydroaflatoxine B1
  • BRN 1355115
  • Cyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione, 2,3,6aalpha,8,9,9aalpha-hexahydro-4-methoxy-
  • EINECS 230-618-8
  • 2,3,6aalpha,8,9,9aalpha-Hexahydro-4-methoxycyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione
  • UNII-7SKR7S646P
  • (6aR-cis)-2,3,6a,8,9,9a-hexahydro-4-methoxycyclopenta[c]furo[3',2'
  • 4,5]furo[2,3-h][1]benzopyran-1,11-dione
  • 2,3,6aalpha,8,9,9aalpha-hexahydro-4-methoxycyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione
  • 2,3,6aalpha,8,9,9aalpha-hexahydro-4-methoxycyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione
  • AFB2
  • aflatoxin-B(2)

Applications:

Separation of Aflatoxin B2 on Newcrom R1 HPLC column

May 16, 2018
Separation of Aflatoxin B2 on Newcrom R1 HPLC column

Aflatoxin B2 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:
Aflatoxin B2
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.