|Source:||The roots of Euphorbia fischeriana.|
|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||3.1008 mL||15.5039 mL||31.0078 mL||62.0155 mL||77.5194 mL|
|5 mM||0.6202 mL||3.1008 mL||6.2016 mL||12.4031 mL||15.5039 mL|
|10 mM||0.3101 mL||1.5504 mL||3.1008 mL||6.2016 mL||7.7519 mL|
|50 mM||0.062 mL||0.3101 mL||0.6202 mL||1.2403 mL||1.5504 mL|
|100 mM||0.031 mL||0.155 mL||0.3101 mL||0.6202 mL||0.7752 mL|
Chinese Journal of Natural Medicines,2010,8(2):101-3.
|Diterpenes and triterpenes from the roots of Euphorbia fischeriana.[Reference: WebLink]|
|To study the terpenes in the roots of Euphorbia fischeriana. METHODS: The compounds were isolated by silica gel column chromatography, and their structures were identified on the basis of physiochemical and spectral data. RESULTS: Eight diterpenes and four triterpenes were obtained from the ethyl acetate extract, and their structures were elucidated as jolkinolide A (1), jolkinolide B (2), prostratin (3), ent-kaurane-3-oxo-16 alpha, 17-diol (4), antiquorin (5), neriifolene (6), ent-atisane-3 beta, 16 alpha, 17-triol (ent-Atisane-3beta,16alpha,17-triol,7), kauranoic acid (8), aleuritolic acid (9), 24-methyl-enecycloartanol (10) and lupenyl acetate (11). CONCLUSION: Compounds 4-10 were isolated from this plant for the first time.|