17β-Estradiol-16,16,17-D₃

Estra-1,3,5(10)-trien-3,17β-diol-16,16,17-D₃

17beta Estradiol 16,16,17 D3 (CAS 79037-37-9) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This deuterated estrogen reference standard enables confident LC-MS/MS and GC-MS quantification in environmental, food, and clinical matrices. It supports traceable calibration and consistent results. Therefore, it is ideal for laboratories that demand precision and reliability.

Designed as a stable isotope-labeled D3 analog, the material mirrors the native analyte while remaining distinguishable in mass spectrometry. Use it to build robust calibration curves, assess recovery, and strengthen method validation. You can also apply it to confirmatory analysis under regulated workflows.

• Optimized for LC-MS/MS and compatible with GC-MS workflows
• Supports calibration, traceability, and routine quality control
• Enhances selectivity and mitigates matrix effects
• Ideal for confirmatory analysis and long-term monitoring

Typical applications span a wide range of analytical contexts where steroid hormones are monitored.

1. Regulated laboratories performing residue control and compliance testing
2. Pharmaceutical research focusing on potency and metabolism pathways
3. Environmental and food testing labs monitoring endocrine-active compounds
4. Metabolism studies assessing transformation products
5. Multi-residue method development across complex matrices

Each batch is manufactured and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH to ensure dependable quality and documentation for traceability. With clear lot data and consistent performance, 17beta Estradiol 16,16,17 D3 (CAS 79037-37-9) streamlines calibration, supports method validation, and strengthens confirmatory analysis across LC-MS/MS or GC-MS platforms.

You can download your Safety Data Sheet for ST009

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