Dried and cut plant material (Lot 30079) was obtained from Alfred Galke GmbH (Bad Grund, Germany). Deuterated DMSO (Lot Q2981) for NMR spectroscopy was purchased from Euriso-top GmbH, Saarbrücken, Germany, and conventional 5 mm sample tubes were obtained from Rototec-Spintec GmbH, Griesheim, Germany. Duroquinone TraceCERT for quantitative NMR (Lot BCBR5528V) was purchased from Sigma Aldrich Co. (St. Louis, MO, USA), rutin trihydrate (Lot 232180216) and frangulin A (Lot 4809527) were obtained from Carl Roth GmbH (Karlsruhe, Germany) and frangulin B (Lot 0429/0) was purchased from Extrasynthese SAS (Genay, France). Acetonitrile, methanol, and ortho-phosphoric acid (85%) were purchased from VWR International GmbH, Darmstadt, Germany. Water was doubly distilled in-house.
Deuterated dmso
Manufactured by Eurisotop
Sourced in Germany
Deuterated DMSO is a deuterium-labeled version of dimethyl sulfoxide (DMSO), a commonly used solvent in chemical and biological applications. It provides a stable isotopic label that can be useful for various analytical and research purposes.
Automatically generated - may contain errors
Lab products found in correlation
2 protocols using deuterated dmso
1
Detailed NMR Spectroscopy Protocol
2
Extraction and Analysis of Madder Root Compounds
Check if the same lab product or an alternative is used in the 5 most similar protocols
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Alizarin (supplied as 90%) was purchased from Sigma-Aldrich. Ruberythric acid (supplied as 75%) was purchased from Apin chemicals was shown to be a mixture of ruberythric acid and lucidin primeveroside by NMR and HPLC. Deuterated DMSO was purchased from Euriso-Top. Methanol (HPLC grade) and ethanol (HPLC grade) were purchased from Sigma-Aldrich. HPLC water was distilled on site. Iranian madder root was purchased from George Weil.
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