Description General description Avenanthramides are a class of substituted N-cinnamoylanthranilic acids present mainly in oats. Application Avenanthramide C may be used as a reference standard for the determination of avenanthramide C in: • Oat seeds and seedlings by reversed phase ultra-high performance liquid chromatography equipped with photodiode array deterctor (RP-UHPLC-PDA) and electrospray ionization ion trap mass spectrometry (ESI-IT-MS). • Oat-containing products by HPLC combined with triple quadrupole mass spectrometry (TQMS). Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.