13-Acetoxy-3beta-hydroxygermacra-1(10)E,4E,7(11)-trien-12,6alpha-olide
13-Acetoxy-3beta-hydroxygermacra-1(10)E,4E,7(11)-trien-12,6alpha-olide is a natural product from Artemisia myriantha.
Inquire / Order:
manager@chemfaces.com
Technical Inquiries:
service@chemfaces.com
Tel:
+86-27-84237783
Fax:
+86-27-84254680
Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
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.
J Agric Food Chem.2018, 66(1):351-358
Biosci. Rep.2020, 10.1024
Biomed Pharmacother.2020, 131:110673.
Front Plant Sci.2017, 8:723
Journal of Chromatography A2020, 460942
J Appl Biol Chem.2024, 67:33,238-244
Environ Toxicol.2023, 38(5):1174-1184.
Plant Pathology2022, 10.1111:ppa.13651.
Pharmaceutics.2022, 14(3):564.
Chem Biodivers.2023, 20(12):e202301461.
Related and Featured Products
Phytochemistry. 2002 Mar;59(5):529-36.
Germacranolides from Artemisia myriantha and their conformation.[Pubmed:
11853748]
METHODS AND RESULTS:
The CH(2)Cl(2) extract of the aerial parts of Artemisia myriantha afforded three germacranolides derived from 13-Acetoxy-3beta-hydroxygermacra-1(10)E,4E,7(11)-trien-12,6alpha-olide, whose structures were elucidated by 2D-NMR spectroscopic analyses. Some conclusions are drawn about the possible conformations of the ten-membered germacranolide ring system from the exchange peaks seen in the NOESY spectra, and an estimate is made of the energy barrier to ring-flipping from variable-temperature NOESY experiments.
CONCLUSIONS:
The conclusions reached were supported by molecular modeling studies and an NMR spectroscopic investigation of the commercially available germacranolide, parthenolide.
3,3',4',5,6,7,8-heptamethoxyflavone
Catalog No: CFN95021
CAS No: 1178-24-1
Price: $268/10mg
5,7,2',4'-Tetrahydroxy-8,3'-di(gamma,gamma-dimethylallyl)-isoflavanone
Catalog No: CFN95084
CAS No: 141846-47-1
Price: $413/5mg
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside
Catalog No: CFN95089
CAS No: 111957-48-3
Price: $338/10mg
Isololiolide
Catalog No: CFN95106
CAS No: 38274-00-9
Price: $318/5mg
Silychristin B
Catalog No: CFN95160
CAS No: 879325-58-3
Price: $318/5mg
Nardoaristolone B
Catalog No: CFN95203
CAS No: 1422517-82-5
Price: $398/5mg
Isolappaol A
Catalog No: CFN95224
CAS No: 131400-96-9
Price: $333/10mg
8'-O-(3-hydroxy-3-methylglutaryl)-8'-hydroxyabscisic acid
Catalog No: CFN95308
CAS No: 69790-31-4
Price: $318/5mg
Hederagenin 3-O-(2-O-acetyl-alpha-L-arabinopyranoside)
Catalog No: CFN95355
CAS No: 87562-05-8
Price: $318/10mg
1-Phenylethyl beta-D-glucoside
Catalog No: CFN95574
CAS No: 93199-03-2
Price: $318/5mg