Flavonol | CAS:577-85-5 | Manufacturer ChemFaces

Flavonol

ChemFaces products have been cited in many studies from excellent and top scientific journals

Order & Inquiry & Tech Support

Tel: (0086)-27-84237683
Tech: service@chemfaces.com
Order: manager@chemfaces.com
Address: 176, CheCheng Eest Rd., WETDZ, Wuhan, Hubei 430056, PRC

How to Order

Orders via your E-mail:

1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Order: manager@chemfaces.com

Delivery time

Delivery & Payment method

1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

2. We accept: Wire transfer & Credit card & Paypal

Citing Use of our Products

More Impact Factor than five Cite...

* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.

According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.

Size /Price /Stock	10 mM * 1 mL in DMSO / $8.9 / In-stock
Other Packaging	*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap

Featured Products

More...

Phytic acid

Catalog No: CFN99792
CAS No: 83-86-3
Price: $40/20mg

Cheilanthifoline

Catalog No: CFN90945
CAS No: 483-44-3
Price: $318/10mg

alpha-Carotene

Catalog No: CFN93610
CAS No: 7488-99-5
Price: $ / mg

Esculin

Catalog No: CFN99114
CAS No: 531-75-9
Price: $30/20mg

Ginsenoside Rf

Catalog No: CFN99976
CAS No: 52286-58-5
Price: $188/20mg

Kojic acid

Catalog No: CFN94478
CAS No: 501-30-4
Price: $40/20mg

Taxiphyllin

Catalog No: CFN98070
CAS No: 21401-21-8
Price: $ /

Juglone

Catalog No: CFN90497
CAS No: 481-39-0
Price: $40/20mg

Isoliquiritin

Catalog No: CFN99155
CAS No: 5041-81-6
Price: $100/20mg

Andrographolide

Catalog No: CFN98923
CAS No: 5508-58-7
Price: $30/20mg

Description:

Flavonol has antioxidant activity.

In vitro:

J Agric Food Chem, 2010, 46(10):4107-4112.

Antioxidant activity of berry phenolics on human low-density lipoprotein and liposome oxidation.[Reference: WebLink]

METHODS AND RESULTS:
The antioxidant activity of phenolic compounds present in berries was investigated by two copper-catalyzed in vitro oxidation assays: human low-density lipoproteins (LDL) and lecithin liposomes. The amount of total phenolics varied between 617 and 4350 mg/kg in fresh berries, as gallic acid equivalents (GAE). In LDL at 10 μM GAE, berry extracts inhibited hexanal formation in the order: blackberries > red raspberries > sweet cherries > blueberries > strawberries. In lecithin liposomes, the extracts inhibited hexanal formation in the order: sweet cherries > blueberries > red raspberries > blackberries > strawberries. Red raspberries were more efficient than blueberries in inhibiting hydroperoxide formation in lecithin liposomes. HPLC analyses showed high anthocyanin content in blackberries, hydroxycinnamic acid in blueberries and sweet cherries, Flavonol in blueberries, and flavan-3-ol in red raspberries. The antioxidant activity for LDL was associated directly with anthocyanins and indirectly with Flavonols, and for liposome it correlated with the hydroxycinnamate content.
CONCLUSIONS:
Berries thus contribute a significant source of phenolic antioxidants that may have potential health effects.

Flavonol Description

Source:	The fruits of blueberries.
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	Flavonol
Price:	$30 / 20mg
CAS No.:	577-85-5
Catalog No.:	CFN70151
Molecular Formula:	C₁₅H₁₀O₃
Molecular Weight:	238.2 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Powder
Source:	The fruits of blueberries.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Flavonoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	4.1982 mL	20.9908 mL	41.9815 mL	83.9631 mL	104.9538 mL
5 mM	0.8396 mL	4.1982 mL	8.3963 mL	16.7926 mL	20.9908 mL
10 mM	0.4198 mL	2.0991 mL	4.1982 mL	8.3963 mL	10.4954 mL
50 mM	0.084 mL	0.4198 mL	0.8396 mL	1.6793 mL	2.0991 mL
100 mM	0.042 mL	0.2099 mL	0.4198 mL	0.8396 mL	1.0495 mL

CFN98782	Kaempferide	491-54-3	300.3	C₁₆H₁₂O₆
CFN99990	Tubeimoside I	102040-03-9	1319.46	C₆₃H₉₈O₂₉
CFN98032	Lansiumarin A	205115-73-7	352.4	C₂₁H₂₀O₅
CFN95162	Atractylochromene	203443-33-8	258.4	C₁₇H₂₂O₂