46207

Diethylstilbestrol

VETRANAL^®, analytical standard

• Synonyme(s) : (E)-3,4-bis(4-hydroxyphényl)-3-hexène
• Formule empirique (notation de Hill): C₁₈H₂₀O₂
• Numéro CAS: 56-53-1
• Poids moléculaire : 268.35
• Numéro Beilstein : 2056095
• Numéro CE : 200-278-5
• Numéro MDL: MFCD00002373
• Code UNSPSC : 41116107
• ID de substance PubChem : 329757101
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 200
• Gamme de produits: VETRANAL^®
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Application(s): pharmaceutical (small molecule)
• Format: neat
• Chaîne SMILES: 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+
• Clé InChI: RGLYKWWBQGJZGM-ISLYRVAYSA-N
• Informations sur le gène: human ... ESR1(2099)

Description

Description générale

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.

Produits recommandés

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informations légales

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H315,H319,H335,H350,H360FD,H410
• Conseils de prudence: P202 - P261 - P273 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges