46207

己烯雌酚

VETRANAL^®, analytical standard

• 别名: (E)-3,4-双(4-羟苯基)3-亚己基, DES, 乙芪酚
• 经验公式（希尔记法）: C₁₈H₂₀O₂
• CAS号: 56-53-1
• 分子量: 268.35
• Beilstein: 2056095
• EC號碼: 200-278-5
• MDL號碼: MFCD00002373
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329757101
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 200
• 產品線: VETRANAL^®
• 儲存期限: limited shelf life, expiry date on the label
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 應用: pharmaceutical (small molecule)
• 格式: neat
• SMILES 字串: 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 密鑰: RGLYKWWBQGJZGM-ISLYRVAYSA-N
• 基因資訊: human ... ESR1(2099)

说明

一般說明

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

應用

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.

推薦產品

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.

法律資訊

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

安全信息

• 象形圖: GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H315,H319,H335,H350,H360FD,H410
• 防範說明: P202 - P261 - P273 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges