|Source:||The aerial parts of Juniperus phœnicea.|
|Biological Activity or Inhibitors:||1. Junipediol A shows antioxidation activity.
|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||5.0449 mL||25.2245 mL||50.449 mL||100.898 mL||126.1225 mL|
|5 mM||1.009 mL||5.0449 mL||10.0898 mL||20.1796 mL||25.2245 mL|
|10 mM||0.5045 mL||2.5224 mL||5.0449 mL||10.0898 mL||12.6122 mL|
|50 mM||0.1009 mL||0.5045 mL||1.009 mL||2.018 mL||2.5224 mL|
|100 mM||0.0504 mL||0.2522 mL||0.5045 mL||1.009 mL||1.2612 mL|
Phytochemistry, 1997, 44(6):1169-73.
|Three phenylpropanoids from Juniperus phœnicea.[Reference: WebLink]|
|Three new compounds, Junipediol A [2-(3-methoxy-4-hydroxyphenyl)-propane-1,3-diol], Junipediol A 8-glucoside [1-β-d-glucosyloxy-2-(3-methoxy-4-hydroxyphenyl)-propane-1,3-diol] and junipediol B 8-glucoside [1-β-d-glucosyloxy-2-(3,4-methylenedioxyphenyl)-propane-1,3-diol], have been isolated from acetone and methanolic extracts of the aerial parts of Juniperus phœnicea. The structural elucidation of these new natural products was achieved mainly by UV, mass and 1H and 13C NMR spectroscopy.|
Chinese Journal of Medicinal Chemistry, 2008,18 (3) :215-8.
|Antioxidant phenylpropanoids from Cephalotaxus hainanensis.[Reference: WebLink]|
|To study the chemical constituents from Cephalotaxus hainanensis Li.Methods The compounds were isolated and purified by column chromatography,and their structures were identified by physicochemical and spectral data.Their antioxidation activity were tested by DPPH method.Results Three compounds were isolated from the ethanol extract of Cephalotaxus hainanensis Li.,and their structures were elucidated as Junipediol A(1),Junipediol A 8-O-β-D-glucopyranoside(2),and junipediol B(3).Conclusion Compounds 1-3 were isolated from the genus of Cephalotaxus for the first time,and all showed antioxidation activity.|