Pallidol | CAS:105037-88-5 | Manufacturer ChemFaces

Pallidol

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Size /Price /Stock	10 mM * 1 mL in DMSO / $206.7 / In-stock
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Description:

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.

Targets:

ROS

In vitro:

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.

Pallidol Description

Source:	The herbs of Cissus pallida
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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: service@chemfaces.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.

Product Name	Pallidol
Price:	$318 / 10mg
CAS No.:	105037-88-5
Catalog No.:	CFN92341
Molecular Formula:	C₂₈H₂₂O₆
Molecular Weight:	454.5 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The herbs of Cissus pallida
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF Manual
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Anticancer Compound Library Antioxidants Compound Library Antifungal Compound Library Phenols Compound Library ROS Inhibitor Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.2002 mL	11.0011 mL	22.0022 mL	44.0044 mL	55.0055 mL
5 mM	0.44 mL	2.2002 mL	4.4004 mL	8.8009 mL	11.0011 mL
10 mM	0.22 mL	1.1001 mL	2.2002 mL	4.4004 mL	5.5006 mL
50 mM	0.044 mL	0.22 mL	0.44 mL	0.8801 mL	1.1001 mL
100 mM	0.022 mL	0.11 mL	0.22 mL	0.44 mL	0.5501 mL

CFN92341	Pallidol	105037-88-5	454.5	C₂₈H₂₂O₆
CFN92444	Gnetulin	152340-24-4	514.5	C₃₀H₂₆O₈
CFN95146	Leachianol G	164204-62-0	472.5	C₂₈H₂₄O₇
CFN95147	Leachianol F	164123-50-6	472.5	C₂₈H₂₄O₇
CFN92340	Ampelopsin F	151487-08-0	454.5	C₂₈H₂₂O₆
CFN95148	Ampelopsin G	151487-09-1	680.7	C₄₂H₃₂O₉
CFN97075	Alboctalol	62394-00-7	488.5	C₂₈H₂₄O₈
CFN95781	cis-epsilon-Viniferin	62250-12-8	454.5	C₂₈H₂₂O₆
CFN92854	Viniferin	253435-07-3	454.1	C₂₈H₂₂O₆
CFN92423	Gnetin D	84870-53-1	470.5	C₂₈H₂₂O₇