|Source:||The herbs of Ligularia macrophylla|
|Solvent:||DMSO, Pyridine, Methanol, Ethanol, 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: 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||3.0084 mL||15.0421 mL||30.0842 mL||60.1685 mL||75.2106 mL|
|5 mM||0.6017 mL||3.0084 mL||6.0168 mL||12.0337 mL||15.0421 mL|
|10 mM||0.3008 mL||1.5042 mL||3.0084 mL||6.0168 mL||7.5211 mL|
|50 mM||0.0602 mL||0.3008 mL||0.6017 mL||1.2034 mL||1.5042 mL|
|100 mM||0.0301 mL||0.1504 mL||0.3008 mL||0.6017 mL||0.7521 mL|
Zhongguo Zhong Yao Za Zhi. 2011 May;36(9):1198-201.
|Chemical constituents from Exochorda racemosa.[Reference: WebLink]|
|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.|
Zhongguo Zhong Yao Za Zhi. 2009 Nov;34(22):2895-7.
|Water-soluble chemical constituents from fruits of Phellodendron chinense var. glabriusculum.[Pubmed: 20209954]|
|Eight known compounds were obtained, whose structures were elucidated as sinapyl 9-O-beta-D-glucopyranoside (1), Betulalbuside A (2), arbutin (3), adenosine (4), 3,5-dihydroxyphenethyl alcohol 3-O-beta-D-glucopyranoside (5), orcinol-3-O-beta-D-glucopyranoside (6), N-trans-p-coumaroyloctopamine (7), berberine (8) respectively. CONCLUSION: Compounds 1-7 were obtained from Phellodendron chinense var. glabriusculum for the first time.|
Chem Pharm Bull (Tokyo). 2004 Sep;52(9):1086-90.
|Terpenic and phenolic glycosides from leaves of Breynia officinalis HEMSL.[Pubmed: 15340194]|
|From the leaves of Breynia officinalis, collected on Okinawa Island, six terpenic glucosides and six phenolic glycosides were isolated. Two of the terpenic glucosides were found to be known, and they were identified as turpinionoside B and Betulalbuside A. The structures of the remaining terpenic glucosides were elucidated to be megastigmane glucosides, named breyniaionosides A-D, using spectroscopic analyses. The absolute structure of breyniaionoside D was determined using the modifed Mosher's method. The absolute structure of the known compound Betulalbuside A was determined for the first time in this study. Six phenolic glycosides were found to be arbutin and its derivatives. Two known compounds were found to be robustaside A and eximine. New compounds were named isorobustaside A, and breyniosides A and B, and their structures were elucidated from spectroscopic evidence.|