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Diethylstilbestrol

VETRANAL®, analytical standard

Synonym: (E)-3,4-Bis(4-hydroxyphenyl)-3-hexene, DES, Stilbestrol

  • CAS Number 56-53-1

  • Empirical Formula (Hill Notation) C18H20O2

  • Molecular Weight 268.35

  •  Beilstein/REAXYS Number 2056095

  •  EC Number 200-278-5

  •  MDL number MFCD00002373

  •  PubChem Substance ID 329757101

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Application Areas and Market Segments, Biomarkers and Metabolomics Standards,
Quality Level   200
grade   analytical standard
product line   VETRANAL®
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Pharmaceutical (small molecule)
format   neat
SMILES string   CC\C(c1ccc(O)cc1)=C(\CC)c2ccc(O)cc2
InChI   1S/C18H20O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h5-12,19-20H,3-4H2,1-2H3/b18-17+
InChI key   RGLYKWWBQGJZGM-ISLYRVAYSA-N
Gene Information   human ... ESR1(2099)

Description

General description

Diethylstilbestrol (DES) belongs to the synthetic oestrogens class of compounds.

Application

DES has been used as a reference standard for the determination of DES in:
• Dairy products by QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction procedure and ultra-high performance liquid chromatography-triple quadrupole mass spectrometry (UHPLC-QqQ MS/MS) equipped with electrospray ionization (ESI) and multiple reaction monitoring (MRM) mode of detection.
• Water samples by magnetic micro-dispersive solid-phase extraction (m-μSPE) and HPLC-MS.

It may be used as a reference standard for the analysis of DES in
• Aquatic products by modified QuEChERS extraction and multiplug filtration clean-up (m-PFC) followed by LC-ESI-MS/MS with MRM mode of detection.
• Milk samples by vortex-assisted hollow fibre liquid-phase microextraction (VA-HF-LPME) and HPLC with diode array detection (HPLC-DAD).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Sigma-Aldrich Chemie GmbH

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Respiratory system
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
RTECS 
WJ5600000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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