|Source:||The herbs of Peucedanum decursivum Maxim.|
|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||2.9036 mL||14.518 mL||29.036 mL||58.072 mL||72.59 mL|
|5 mM||0.5807 mL||2.9036 mL||5.8072 mL||11.6144 mL||14.518 mL|
|10 mM||0.2904 mL||1.4518 mL||2.9036 mL||5.8072 mL||7.259 mL|
|50 mM||0.0581 mL||0.2904 mL||0.5807 mL||1.1614 mL||1.4518 mL|
|100 mM||0.029 mL||0.1452 mL||0.2904 mL||0.5807 mL||0.7259 mL|
Yao Xue Xue Bao. 2001 May;36(5):351-5.
|Chemical constituents of Peucedanum decursivum.[Pubmed: 12584857]|
|To study the chemical constituents of Peucedanum decursivum. METHODS: Various column chromatographies with silica gel and HPLC were employed for the isolation and purification. The structures of the compounds were elucidated on basis of spectral analyses and chemical methods. RESULTS: Seven compounds were isolated from the roots of Peucedanum decursivum (Miq.) Maxim. 1 is 3'(S)-hydroxy-4' (R)-angeloyloxy-3',4'-dihydroxanthyletin, named Decursitin D; 2 is 3'(S)-acetoxy-4'(R)-hydroxy-3',4'-dihydroxanthyletin, named decurstin F; the others are 3'(S)-acetoxy-4'(R)-angeloyloxy-3', 4'-dihydroxanthyletin (3), Pd-C-IV (4), Pd-C-II (5), (+)-3'S-decursinol (6) and (+)-trans-decursidinol (7). CONCLUSION: Compounds 1 and 2 are new compounds, while compounds 6 and 7 were isolated from Peucedanum decursivum (Miq.) Maxim for the first time.|