44578
Dragendorff reagent
for TLC derivatization
Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
About This Item
Doporučené produkty
grade
for TLC derivatization
Quality Level
composition
acetic acid
ethyl acetate
sodium iodide
sodium tetraiodobismutate
technique(s)
thin layer chromatography (TLC): suitable
InChI
1S/Bi.4HI.K/h;4*1H;/q+3;;;;;+1/p-4
InChI key
ONBIUAZBGHXJDM-UHFFFAOYSA-J
Application
- 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).
Other Notes
This non-aqueous Thiess, Reuther and Vagujfalvi variant of the reagent is used to detect alkaloids and other nitrogen compounds in TLC
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk_germany
WGK 3
flash_point_f
44.6 °F
flash_point_c
7 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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)
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W. Funk et al.
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A. Baerheim Svendsen
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