(3S,11E)-16-Hydroxy-3-methyl-14-(sulfooxy)-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecin-1,7(8H)-dione ammonium salt

Zearalenone 14 sulfate ammonium salt (CAS 1439328-85-4) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It enables reliable LC-MS/MS and GC-MS analytical quantification across diverse matrices. Use it for calibration, method validation, traceability, and confirmatory analysis. In regulated workflows, consistent response and defined identity support defensible results.

This reference standard mirrors a key phase II metabolite relevant to food and feed testing. It helps assign retention time, verify ion ratios, and check linearity. Prepare gravimetric stock solutions and create matrix-matched calibration curves. Then evaluate accuracy, precision, recovery, and measurement uncertainty. For GC-MS, apply suitable derivatization where appropriate.

Typical applications include:

• Residue control in cereals, feed, and food ingredients.
• Regulated laboratory monitoring under food safety programs.
• Pharmaceutical research on estrogenic metabolite profiles.
• Metabolism studies and biotransformation pathway elucidation.
• Multi-residue method development and cross-matrix validation.

Each batch is intended to support traceable calibration and long-term method performance checks. The reference standard integrates seamlessly into LC-MS/MS MRM workflows and, where validated, GC-MS confirmation strategies. Laboratories can standardize extraction, cleanup, and calibration while improving comparability of results. Furthermore, WITEGA supplies this material to help ensure robust, reproducible data in routine and investigative analyses.

Choose the Zearalenone 14 sulfate ammonium salt (CAS 1439328-85-4) reference standard to strengthen quantification, guard against drift, and streamline confirmatory analysis.

You can download your Safety Data Sheet for MT014

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