Pallidol
Pallidol is a potent and selective singlet oxygen quencher in aqueous systems, it may be used in singlet oxygen-mediated diseases as a pharmacological agent.
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.
Food Science and Human Wellness2022, 11(4):965-974
Journal of Apicultural Research2021, 60(1)
Pest Manag Sci.2023, 79(8):2675-2685.
Mol Microbiol.2019, 112(1):317-332
Int J Mol Sci.2021, 22(17):9400.
Processes2022, 10(10), 2008.
J Nat Sc Biol Med2019, 10(2):149-156
J Am Soc Mass Spectrom.2021, 32(9):2451-2462.
Turkish Journal of Pharmaceutical Sciences2022, DOI: 10.4274
Molecules.2024, 29(6):1392.
Related and Featured Products
Biochem Biophys Res Commun. 2009 Feb 6;379(2):283-7.
Pallidol, a resveratrol dimer from red wine, is a selective singlet oxygen quencher.[Pubmed:
19101516]
Pallidol is a naturally occurring resveratrol dimer from red wine with antioxidant and antifungal activities.
METHODS AND RESULTS:
In this report, with the use of the EPR spin-trapping technique, the scavenging and quenching effects of Pallidol on reactive oxygen species (ROS) were investigated. The results demonstrated that Pallidol showed strong quenching effects on singlet oxygen at very low concentrations, but it was ineffective to scavenge hydroxyl radicals or superoxide anions. Further kinetic study revealed that the reaction of Pallidol with singlet oxygen had an extremely high rate constant (k(a)=1.71x10(10)).
CONCLUSIONS:
Therefore, Pallidol is a potent and selective singlet oxygen quencher in aqueous systems. It may be used in singlet oxygen-mediated diseases as a pharmacological agent, which may contribute to the health beneficial effects of red wine.
Momordicoside X
Catalog No: CFN95170
CAS No: 1333321-50-8
Price: $368/5mg
1,7-Diphenyl-5-hydroxy-4,6-hepten-3-one
Catalog No: CFN95171
CAS No: 87095-77-0
Price: $318/10mg
(1E)-3-methoxy-8,12-epoxygermacra-1,7,10,11-tetraen-6-one
Catalog No: CFN95219
CAS No: 1393342-06-7
Price: $413/5mg
Polygalacin D2
Catalog No: CFN95241
CAS No: 66663-92-1
Price: $413/5mg
(R)-O-isobutyroyllomatin
Catalog No: CFN95250
CAS No: 440094-38-2
Price: $318/5mg
Lathyranoic acid A
Catalog No: CFN95325
CAS No: 850560-44-0
Price: $318/5mg
(2S)-5,7,3',4'-tetramethoxyflavanone
Catalog No: CFN95406
CAS No: 74628-43-6
Price: $318/10mg
Naringenin 7-O-gentiobioside
Catalog No: CFN95435
CAS No: 104154-33-8
Price: $368/5mg
Isosecotanapartholide
Catalog No: CFN95471
CAS No: 102926-01-2
Price: $318/10mg
3',3'''-Binaringenin
Catalog No: CFN95558
CAS No: 145399-99-1
Price: $413/5mg
