Development and Validation of an UHPLC-ESI-QTOF-MS Method According to the ICH M10 Guideline for Quantification of the Clinical Drug Candidate RD2 in the Mouse Brain. - Jonas, Alissa; Gering, Ian; Schartmann, Elena; Schemmert, Sarah; Willbold, Dieter; Santiago-Schübel, Beatrix; Kutzsche, Janine (Analytica, 2026)