44578
Dragendorff-Reagens
for TLC derivatization
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About This Item
Empfohlene Produkte
Qualität
for TLC derivatization
Qualitätsniveau
Zusammensetzung
acetic acid
ethyl acetate
sodium iodide
sodium tetraiodobismutate
Methode(n)
thin layer chromatography (TLC): suitable
InChI
1S/Bi.4HI.K/h;4*1H;/q+3;;;;;+1/p-4
InChIKey
ONBIUAZBGHXJDM-UHFFFAOYSA-J
Anwendung
- Nematocidal alkaloids from the roots of Stemona mairei: This study explores the use of Dragendorff reagent for the identification of nematocidal alkaloids, demonstrating its critical role in the pharmacological profiling and characterization of natural products (Shi et al., 2023).
- Rapid Detection and Determination of Scopolamine in Black Henbane: Leveraging Dragendorff reagent, this research developed a novel nanosensor for detecting scopolamine, an important application in pharmaceutical analysis and toxicology (Mousavizadeh et al., 2022).
- Proximate analysis and multi spectrometric analysis of Strychnos nux-vomica nuts: The use of Dragendorff reagent in the multi-spectrometric analysis highlights its versatility in chemical synthesis and compound identification, providing essential insights for medicinal chemistry (Ramachandran et al., 2022).
- TLC-MS identification of alkaloids in Leonuri Herba and Leonuri Fructus: This study used Dragendorff reagent to optimize a universal derivatization method, enhancing the detection and analysis of key pharmaceutical compounds in traditional medicine (Zhang et al., 2021).
- Densitometric TLC analysis for control of tropane and steroidal alkaloids in Lycium barbarum: Demonstrates the application of Dragendorff reagent in food chemistry for ensuring the safety and efficacy of herbal supplements through the precise detection of alkaloids (Kokotkiewicz et al., 2017).
Sonstige Hinweise
Diese nichtwässrige Variation des Reagens nach Thiess, Reuther und Vagujfalvi wird benutzt um Alkaloide sowie andere Stickstoffverbindungen in DC-Anwendungen zu detektieren.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
Zielorgane
Central nervous system
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 3
Flammpunkt (°F)
44.6 °F
Flammpunkt (°C)
7 °C
Persönliche Schutzausrüstung
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Drug metabolism and disposition: the biological fate of chemicals, 36(11), 2159-2165 (2008-08-16)
The urinary metabolites of berberine, an isoquinoline alkaloid isolated from several Chinese herbal medicines, were investigated in rats and humans. Using macroporous adsorption resin chromatography, open octadecyl silane column chromatography and preparative high-performance liquid chromatography, we isolated seven metabolites (HM1-HM7)
E. Talas et al.
J. Planar Chromatogr., 5, 28-28 (1992)
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W. Funk et al.
J. Planar Chromatogr., 4, 123-123 (1991)
Sean S Tanzey et al.
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When utilizing [18F]tetrabutylammonium fluoride ([18F]TBAF) in the synthesis of 18F-labeled radiotracers for clinical positron emission tomography (PET) imaging, it is necessary to confirm that residual TBA levels in formulated doses do not exceed established specifications (≤2.6 mg per patient dose).
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