Zearalenone-13C18 - CAS 911392-43-3

Zearalenone-13C18is intended for use as an internal standard for the quantification of zearalenone by GC- or LC-MS. Zearalenone is a mycotoxin that has been found inFusariumand has estrogenic activities.1It binds to human estrogen receptor α (ERα) and ERβ (IC50s = 9 and 5.8 nM, respectively) .2Zearalenone induces precocious development of mammary tissues in young female pigs and prepucial enlargement in young male pigs.3Zearalenone (1.5-5 mg/kg of diet) induces hyperestrogenism in pigs. It also induces degeneration of meiotic chromatin in oocytes and reduces fertility in pigs when administered at a dose of 200 μg/kg.4Zearalenone has been found as a contaminant in wheat, maize, and barley and livestock feeds.3,4

911392-43-3

C18H22O5

336.231

[13CH3][13C@H]1[13CH2][13CH2][13CH2][13C](=O)[13CH2][13CH2][13CH2]\[13CH]=[13CH]\[13c]2[13cH][13c](O)[13cH][13c](O)[13c]2[13C](=O)O1 |t:10|

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