|Source:||The herbs of Buxus bodinieri Levl.|
|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||2.3436 mL||11.7178 mL||23.4357 mL||46.8713 mL||58.5892 mL|
|5 mM||0.4687 mL||2.3436 mL||4.6871 mL||9.3743 mL||11.7178 mL|
|10 mM||0.2344 mL||1.1718 mL||2.3436 mL||4.6871 mL||5.8589 mL|
|50 mM||0.0469 mL||0.2344 mL||0.4687 mL||0.9374 mL||1.1718 mL|
|100 mM||0.0234 mL||0.1172 mL||0.2344 mL||0.4687 mL||0.5859 mL|
Acta Botanica Yunnanica, 2001,23(3):357-62.
|Steroidal Alkaloids from Buxus bodinieri[Reference: WebLink]|
|Five new steroidal alkaloids have been isolated from Buxus bodinieri Lévl.,a common ornamental in South-China. On the basis of IR, UV, MS, NMR spectral analyses and chemical evidence, the chemical structure of these new steroidal alkaloids were deduced as: buxbodine A (1)(20α- dimethylamino-9β,19-cyclo-4,4,14α-trimethy-5α-pregnane); Buxbodine B (2)(16β-hydroxy-20α-dimethylamino-9β,19-cyclo-4,4,14α-trimethy-5α-pregn-1(2)-en-3-one); buxbodine C (3)(3β-dimethylamino-9β,19-cyclo-4,4,14α-trimethy-5α-pregn-6(7), 17 (20)-dien-16-one), Buxbodine D (4)(3β-dimethylamino-20α-acetoxylamino-9β,19-cyclo -4,4,14α-trimethy-5α-pregn-6(7)-ene) and buxbodine E (5)(3(-dimethylamino-20α-amino -9β,19-cyclo-4,4,14α-trimethy-5α-pregn-6(7)-ene), respectively.|