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Quercetin 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-galactopyranoside
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Product Name Quercetin 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-galactopyranoside
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CAS No.: 448948-20-7
Catalog No.: CFN92085
Molecular Formula: C37H38O20
Molecular Weight: 802.7 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Yellow powder
Source: The herbs of Tripterygium wilfordii Hook. f.
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Quercetin 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-galactopyranoside exhibits significant neuroprotective activity in primary cultures of rat cortical cells damaged by L-glutamate.
In vitro:
Journal of Natural Products, 2001, 64(1):75-78.
Neuroprotective Constituents from Hedyotis diffusa.[Reference: WebLink]

METHODS AND RESULTS:
In a bioassay-guided search for neuroprotective compounds from medicinal plants, a MeOH extract of whole plants of Hedoytis diffusa yielded five flavonol glycosides, kaempferol 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-galactopyranoside (1), Quercetin 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-galactopyranoside (2), quercetin 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-glucopyranoside (3), kaempferol 3-O-(2-O-beta-D-glucopyranosyl)-beta-D-galactopyranoside (4), and quercetin 3-O-(2-O-beta-D-glucopyranosyl)-beta-D-galactopyranoside (5), and four O-acylated iridoid glycosides (6-9).
CONCLUSIONS:
Compounds 1 and 2 are previously unreported natural products, and all nine compounds exhibited significant neuroprotective activity in primary cultures of rat cortical cells damaged by L-glutamate.
Quercetin 3-O-[2-O-(6-O-E-feruloyl)-beta-D-glucopyranosyl]-beta-D-galactopyranoside Description
Source: The herbs of Tripterygium wilfordii Hook. f.
Solvent: DMSO, Pyridine, Methanol, Ethanol, 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.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.2458 mL 6.229 mL 12.458 mL 24.9159 mL 31.1449 mL
5 mM 0.2492 mL 1.2458 mL 2.4916 mL 4.9832 mL 6.229 mL
10 mM 0.1246 mL 0.6229 mL 1.2458 mL 2.4916 mL 3.1145 mL
50 mM 0.0249 mL 0.1246 mL 0.2492 mL 0.4983 mL 0.6229 mL
100 mM 0.0125 mL 0.0623 mL 0.1246 mL 0.2492 mL 0.3114 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Benzoylpaeoniflorin

Catalog No: CFN99536
CAS No: 38642-49-8
Price: $80/20mg
Licochalcone D

Catalog No: CFN93186
CAS No: 144506-15-0
Price: $ / mg
Quercetin-3-O-sophoroside

Catalog No: CFN90630
CAS No: 18609-17-1
Price: $80/20mg
Cauloside A

Catalog No: CFN96440
CAS No: 17184-21-3
Price: $318/10mg
Gancaonin N

Catalog No: CFN95066
CAS No: 129145-52-4
Price: $463/5mg
Phillygenin

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CAS No: 487-39-8
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Naringenin

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Xanthotoxin

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D-(+)-Glucose

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Isomangiferin

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