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Quercetin-3',4',5,7-tetraacetate is a synthetic derivative of the naturally occurring flavonoid quercetin, which is found in various fruits, vegetables, and herbs. quercetin-3',4',5,7-tetraacetate is characterized by the presence of four acetyl groups attached to the 3', 4', 5, and 7 positions of the quercetin molecule, which significantly enhances its lipophilicity and stability compared to the parent compound. The increased lipophilicity allows for better absorption and bioavailability, making it a subject of interest in pharmaceutical research. It is often used in laboratory settings for various biological assays and as a research tool to study the effects of quercetin and its derivatives on cellular processes. The tetraacetate form of quercetin is also being investigated for its potential anti-inflammatory, antioxidant, and anticancer properties, although its use in clinical settings is still in the experimental phase.

7622-90-4

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7622-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7622-90-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,2 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7622-90:
(6*7)+(5*6)+(4*2)+(3*2)+(2*9)+(1*0)=104
104 % 10 = 4
So 7622-90-4 is a valid CAS Registry Number.

7622-90-4Relevant academic research and scientific papers

Unprecedented acetylation of phenols using a catalytic amount of magnesium powder

Bajracharya, Gan B.,Shrestha, Suryaman Sama

, p. 1688 - 1693 (2018)

The acetylation of phenols with acetic anhydride was achieved using a catalytic amount of magnesium metal powder under air and solvent-free conditions to afford corresponding phenyl acetates in excellent yield (up to 98%).

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