|Source:||The leaves of Ehretia ovalifolia|
|Biological Activity or Inhibitors:|
|Solvent:||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.|
|Storage:||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: firstname.lastname@example.org
|After receiving:||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.|
|1 mg||5 mg||10 mg||20 mg||25 mg|
|1 mM||2.6709 mL||13.3547 mL||26.7094 mL||53.4188 mL||66.7735 mL|
|5 mM||0.5342 mL||2.6709 mL||5.3419 mL||10.6838 mL||13.3547 mL|
|10 mM||0.2671 mL||1.3355 mL||2.6709 mL||5.3419 mL||6.6774 mL|
|50 mM||0.0534 mL||0.2671 mL||0.5342 mL||1.0684 mL||1.3355 mL|
|100 mM||0.0267 mL||0.1335 mL||0.2671 mL||0.5342 mL||0.6677 mL|
Pharmazie. 2001 Aug;56(8):661-2.
|A new flavone derivative from Ehretia ovalifolia leaves.[Pubmed: 11534347]|
|From the methylene chloride extract of Ehretia ovalifolia leaves, a new flavone derivative named ovalifolin [3-(3-methyl-1-butenyl)-6-methoxy-5,7,4'-trihydroxy flavone] has been isolated and identified together with the known flavone aglycones apigenin, luteolin and the highly methoxylated flavanol Araneosol. The structures of these metabolites have been established on the basis of chemical, chromatographic and spectral methods.|