3-hydroxy-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione

• ChemBase ID: 159590
• Molecular Formular: C17H14O7
• Molecular Mass: 330.28886
• Monoisotopic Mass: 330.07395279
• SMILES: c12c(cc(c3c1oc(=O)c1c3CCC1=O)OC)OC1C2(CCO1)O
• Canonical SMILES: COc1cc2OC3C(c2c2c1c1CCC(=O)c1c(=O)o2)(O)CCO3
• InChI: InChI=1S/C17H14O7/c1-21-9-6-10-13(17(20)4-5-22-16(17)23-10)14-12(9)7-2-3-8(18)11(7)15(19)24-14/h6,16,20H,2-5H2,1H3
• InChIKey: OQLKWHFMUPJCJY-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 3-hydroxy-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.0^2,^9.0^3,^7.0^1^3,^1^7]nonadeca-1,9,11,13(17)-tetraene-16,18-dione
• IUPAC Traditional name: aflatoxin M2
• Synonyms: 2,3,6a,8,9,9a-Hexahydro-9a-hydroxy-4-methoxycyclopenta[c]furo[3’,2’:4,5]furo[2,3-h][1]benzopyran-1,11-dione; Aflatoxin M2

Database IDs

• CAS Number: 6885-57-0
• PubChem SID: 162253725
• PubChem CID: 23318

CALCULATED PROPERTIES

• Acid pKa: 11.847554
• H Acceptors: 6
• H Donor: 1
• LogD (pH = 5.5): 0.68851984
• LogD (pH = 7.4): 0.6885045
• Log P: 0.68852
• Molar Refractivity: 79.6903 cm^3
• Polarizability: 31.116764 Å^3
• Polar Surface Area: 91.29 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Chloroform
• Apperance: Off-White to Pale Yellow Solid
• Melting Point: 181-184°C

Safety Information

• Storage Condition: -20°C Freezer

DETAILS

Toronto Research Chemicals - A357505

An Aspergillus flavus metabolite. Aflatoxin M2 in milk as a secondary metabolite of the Aflatoxin B2 formed in moldy forages. It is cancerogenic, hepatotoxic, and immunosuppressive in animals and man. Aflatoxins are toxic metabolites found in foods and f

REFERENCES

• Markaki, P., et al.: Food Addit. Contam., 14, 451 (1997)
• Rakow, N., et al.: Nature, 406, 710 (1997)
• Bertran, E., et al.: Anal. Chim. Acta, 431, 303 (1997)
• Hassouan, M., et al.: Anal. Lett., 40, 779 (1997)
• Zinedine, A., et al.: Int. J. Food Microbiol.,