Triptonodiol
Triptonodiol is a natural product from Tripterygium wilfordii Hook.f.
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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: service@chemfaces.com
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.
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Helvetica Chimica Acta, 2013 , 96 (2) :313-9.
Two New Abietane Diterpenoids from the Roots of Tripterygium wilfordii HOOK. f.[Reference:
WebLink]
METHODS AND RESULTS:
Two new abietane-type diterpenoids, named triptobenzene R (1) and triptobenzene S (2), together with three known abietane-type diterpenoids, triptophenolide (3), Triptonodiol (4), and triptonoterpene methyl ether (5), were isolated from the roots of Tripterygium wilfordii Hook. f. Their structures and relative configurations were established by detailed spectral studies, including 1D- and 2D-NMR (HSQC, HMBC, and NOESY), and HR-ESI-TOF-MS, and by comparison with published data.
CONCLUSIONS:
Their absolute configurations were assigned by the CD technique, applied for the first time to abietane diterpenes from Tripterygium wilfordii. Compound 2 is the first abietane-type norditerpenoid isolated from the genus Tripterygium.
Planta Med. 1988 Aug;54(4):330-2.
Studies on New Components and Stereochemistry of Diterpenoids from Trypterygium wilfordii.[Pubmed:
17265278 ]
An extensive investigation of the petroleum ether extract of TRIPTERYGIUM WILFORDII plants have revealed the presence of four new compounds, triptonoterpene, neotriptonoterpene, Triptonodiol, and neotriptonolide, in addition to the diterpenes isolated and characterized earlier. The structures of these novel natural products have been elucidated.
