(25R)-Spirost-4-ene-3,12-dione
(25R)-Spirost-4-ene-3,12-dione has anti-inflammatory and anti-allergic properties.
(25R)-Spirost-4-ene-3,12-dione ((-)-(25R)-Spirost-4-ene-3,12-dione) is a natural product that has an inhibitory effect on neutrophil superoxide anion production and histamine release from mast cells
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.
Current Enzyme Inhibition2023, 19(1):55-64(10)
Phytother Res.2022, 10.1002:ptr.7592.
J Ethnopharmacol.2019, 228:132-141
Pharm Biol.2017, 55(1):360-366
Food Sci Nutr.2023, 00:1-10.
Microchemical Journal2024: 196:109676.
Int J Mol Sci.2022, 23(20):12516.
Trop J Nat Prod Res2023, 7(12):5611-5615.
J of Physics Conference Series2019, 1349(1)
J Nat Prod.2018, 81(4):966-975
Related and Featured Products
Phytochemistry. 1998 Nov;49(6):1663-1666.
Constituents and bioactive principles of Polygonum chinensis[Pubmed:
9862141]
Isolation and characterization of the chemical constituents of Polygonum chinensis L. gave the new 25R-spirost-4-ene-3,12-dione. The known compounds stigmast-4-ene-3,6-dione, stigmastane-3,6-dione, hecogenin and aurantiamide acetate were also isolated from for the first time from this species. Their anti-inflammatory and anti-allergic properties are described.
