|Source:||The herbs of Exochorda racemosa (Lindl.) Rehd|
|Biological Activity or Inhibitors:|
|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: email@example.com
|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||1.4661 mL||7.3303 mL||14.6606 mL||29.3212 mL||36.6515 mL|
|5 mM||0.2932 mL||1.4661 mL||2.9321 mL||5.8642 mL||7.3303 mL|
|10 mM||0.1466 mL||0.733 mL||1.4661 mL||2.9321 mL||3.6652 mL|
|50 mM||0.0293 mL||0.1466 mL||0.2932 mL||0.5864 mL||0.733 mL|
|100 mM||0.0147 mL||0.0733 mL||0.1466 mL||0.2932 mL||0.3665 mL|
Zhongguo Zhong Yao Za Zhi. 2011 May;36(9):1198-201.
|Chemical constituents from Exochorda racemosa.[Pubmed: 21842649]|
|Twenty compounds were isolated and identified as N-p-coumaroyl-N'-caffeoylputrescine (1), sutherlandin trans-p-coumarate (2), apigenin 7-O-methylglucuronide (3), astragalin (4), nicotiflorin (5), kaempferol 3-neohesperidoside (6), rutin (7), apigenin (8), luteolin (9), linalool-1-oic acid (10), betulalbuside A (11), ursolic acid (12) , corosolic acid (13), Gynuramide II (14), beta-sitosterol (15), daucosterol (16), uridine (17), adenosine (18), syringin (19), and trans4-hydroxycinnamic acid (20), respectively. CONCLUSION: All compounds were obtained from this plant for the first time, moreover, 1 was reported as a new natural product, and 2 is a naturally rare cyanogenic glycoside.|