Rivulobirin B
Rivulobirin B is a natural product from Heracleum rapula Franch.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
Antioxidants (Basel).2023, 12(2):447.
Food and Chemical Toxicology2020, 111221
Acta Biochim Pol.2015, 62(2):253-8
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Molecules.2019, 24(22):E4022
Front Microbiol.2020, 11:583594.
Front Plant Sci.2017, 8:723
Oxid Med Cell Longev.2021, 2021:6647107.
Free Radic Biol Med.2021, 166:104-115.
Eur Rev Med Pharmacol Sci.2020, 24(9):5127-5139.
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Phytochemistry,1997,45(6): 1275–1277.
Bicoumarins from Pleurospermum rivulorum[Reference:
WebLink]
METHODS AND RESULTS:
Two new bicoumarins, rivulobirin A and Rivulobirin B, were isolated from the underground part of Pleurospermum rivulorum together with 11 known coumarins. Their structures were established by spectral evidence.
