Quercetin 3-O-sophoroside-7-O-rhamnoside | CAS:64828-40-6

Quercetin 3-O-sophoroside-7-O-rhamnoside

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Size /Price /Stock	10 mM * 1 mL in DMSO / $461.1 / In-stock
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Quercetin 3-O-sophoroside-7-O-rhamnoside Description

Source:	The herbs of Viola yedoensis.
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.

Structure Identification:

Antioxidants (Basel). 2019 Jul 31;8(8). pii: E260.

Phenol Profiling and Nutraceutical Potential of Lycium spp. Leaf Extracts Obtained with Ultrasound and Microwave Assisted Techniques.[Pubmed: 31370335 ]

In recent years, agricultural and industrial residues have attracted a lot of interest in the recovery of phytochemicals used in the food, pharmaceutical, and cosmetic industries.
METHODS AND RESULTS:
In this paper, a study on the recovery of phenol compounds from Lycium spp. leaves is presented. Ultrasound-assisted extraction (UAE) and microwave-assisted extraction (MAE) have been used with alcoholic and hydroalcoholic solvents. Methanolic UAE was the most successful technique for extracting phenols from Lycium leaves, and we used on leaves from L. barbarum and L. chinense cultivated in Italy. The extracts were then characterized as regards to the antioxidant properties by in vitro assays and the phenol profiling by a high performance liquid chromatography-diode array detector (HPLC-DAD). Chlorogenic acid and rutin were the main phenol compounds, but considerable differences have been observed between the samples of the two Lycium species. For example, cryptochlorogenic acid was found only in L. barbarum samples, while quercetin 3-O-rutinoside-7-O-glucoside and Quercetin 3-O-sophoroside-7-O-rhamnoside only in L. chinense leaves. Finally, multivariate statistical analysis techniques applied to the phenol content allowed us to differentiate samples from different Lycium spp.
CONCLUSIONS:
The results of this study confirm that the extraction is a crucial step in the analytical procedure and show that Lycium leaves represent an interesting source of antioxidant compounds, with potential use in the nutraceutical field.

Product Name	Quercetin 3-O-sophoroside-7-O-rhamnoside
Price:	$318 / 5mg
CAS No.:	64828-40-6
Catalog No.:	CFN91129
Molecular Formula:	C₃₃H₄₀O₂₁
Molecular Weight:	772.7 g/mol
Purity:	>95%
Type of Compound:	Flavonoids
Physical Desc.:	Powder
Source:	The herbs of Viola yedoensis.
Solvent:	DMSO, Pyridine, Methanol, Ethanol, 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	1.2942 mL	6.4708 mL	12.9416 mL	25.8833 mL	32.3541 mL
5 mM	0.2588 mL	1.2942 mL	2.5883 mL	5.1767 mL	6.4708 mL
10 mM	0.1294 mL	0.6471 mL	1.2942 mL	2.5883 mL	3.2354 mL
50 mM	0.0259 mL	0.1294 mL	0.2588 mL	0.5177 mL	0.6471 mL
100 mM	0.0129 mL	0.0647 mL	0.1294 mL	0.2588 mL	0.3235 mL

CFN90546	Clopidogrel Related Compound A	144457-28-3	307.8	C₁₅H₁₄ClNO₂S
CFN98027	3,4-Dimethoxyphenol	2033-89-8	154.2	C₈H₁₀O₃
CFN00146	Calystegine N1	177794-03-5	174.2	C₇H₁₄N₂O₃
CFN98884	Syringic acid	530-57-4	198.2	C₉H₁₀O₅