An internal standard for the quantification of aflatoxin B2
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Unlabeled Version(s)
11294Aflatoxin B2
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Aflatoxin B2-13C17

Item No. 31261

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(6aR,9aS)-4-(methoxy-13C)-2,3,6a,8,9,9a-hexahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione-1,2,3,3a,3b,4,5,5a,6a,8,9,9a,9b,9c,11,11a-13C16
CAS Number
1217470-98-8
Synonyms
  • AFB2-13C17
  • Dihydroaflatoxin B1-13C17
Molecular Formula
[13C]17H14O6
Formula Weight
331.2
Purity
≥98%
Formulation
A 0.5 µg/ml solution in acetonitrile
Solubility(Learn about Variance in Solubility)
Acetonitrile: Soluble
SMILES
O=[13C]1[13C]2=[13C]([13CH2][13CH2][13C]2=O)[13C]3=[13C]([13C]([13C@@]([13CH2][13CH2]O4)([H])[13C@@]4([H])O5)=[13C]5[13CH]=[13C]3O[13CH3])O1
InChi Code
InChI=1S/C17H14O6/c1-20-10-6-11-14(8-4-5-21-17(8)22-11)15-13(10)7-2-3-9(18)12(7)16(19)23-15/h6,8,17H,2-5H2,1H3/t8-,17+/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1,11+1,12+1,13+1,14+1,15+1,16+1,17+1
InChi Key
WWSYXEZEXMQWHT-DENWKYDXSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Product Description

    Aflatoxin B2-13C17 (AFB2-13C17) is intended for use as an internal standard for the quantification of AFB2 (Item No. 11294) by GC- or LC-MS. AFB2 is a mycotoxin that has been found in A. terricola.1 It induces hepatic autophagy and apoptosis in broiler chickens when administered at doses of 0.2, 0.4, and 0.8 mg/kg.2 AFB2 (0.5 and 1 mg/animal) also induces parenchymal cell hyperplasia in rats.3

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Moubasher, A.H., el-Kady, I.A., and Shoriet, A. Toxigenic Aspergilli isolated from different sources in Egypt. Ann. Nutr. Aliment. 31(4-6), 607-615 (1977).

    2. Chen, B., Li, D., Li, M., et al. Induction of mitochondria-mediated apoptosis and PI3K/Akt/mTOR-mediated autophagy by aflatoxin B2 in hepatocytes of broilers. Oncotarget 7(51), 84989-84998 (2016).

    3. Wogan, G.N., Edwards, G.S., and Newberne, P.M. Structure-activity relationships in toxicity and carcinogenicity of aflatoxins and analogs. Cancer Res. 31(12), 1936-1942 (1971).