Diethylstilbestrol

4,4’-[(1E)-1,2-Diethyl-1,2-ethenediyl]bisphenol

Diethylstilbestrol (CAS 56-53-1) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This compound is widely used in LC-MS/MS and GC-MS analytical workflows, supporting laboratories that require reliable calibration, traceability, and accurate quantification of estrogenic and hormonal residues.

As a synthetic nonsteroidal estrogen, Diethylstilbestrol serves as an important analyte in regulatory and research settings. Laboratories employ this reference standard for:

• Calibration and method validation in quantitative analysis
• Residue control and confirmatory testing in food and environmental samples
• Pharmaceutical and metabolism studies
• Development of multi-residue analytical methods

Its consistent purity and stability make it ideal for applications where precision and reproducibility are critical. Analysts benefit from its excellent solubility and well-characterized performance in LC-MS/MS and GC-MS systems.

By using the Diethylstilbestrol reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH, laboratories ensure reliable analytical results and meet the highest quality requirements in hormone residue determination.

Whether applied to residue monitoring, pharmacokinetic studies, or confirmatory analysis, Diethylstilbestrol enables laboratories to maintain high data integrity and analytical confidence.

You can download your Safety Data Sheet for OP362

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