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2-(4-Benzyloxy-phenyl)-5-hydroxy-3,6,7-trimethoxy-chromen-4-one is a complex organic compound belonging to the class of flavonoids, specifically flavones. It is characterized by a chromen-4-one core structure, which is a type of flavonoid with a double bond between carbons 2 and 3 and a carbonyl group at position 4. This particular compound features a hydroxyl group at the 5th position, three methoxy groups at the 3rd, 6th, and 7th positions, and a benzyloxy group attached to the 2nd position of the phenyl ring. The presence of these functional groups contributes to its potential biological activities, such as antioxidant and anti-inflammatory properties, which are common among flavonoids. The compound's structure also suggests it may have applications in pharmaceuticals or as a natural product in the food industry, due to its potential health benefits.

14801-90-2

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14801-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14801-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,8,0 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14801-90:
(7*1)+(6*4)+(5*8)+(4*0)+(3*1)+(2*9)+(1*0)=92
92 % 10 = 2
So 14801-90-2 is a valid CAS Registry Number.

14801-90-2Relevant academic research and scientific papers

STUDIES OF THE SELECTIVE O-ALKYLATION AND DEALKYLATION OF FLAVONOIDS. XII. A NEW, CONVENIENT METHOD FOR SYNTHESIZING 3,5-DIHYDROXY-6,7-DIMETHOXYFLAVONES FROM 3,5,6,7-TETRAMETHOXYFLAVONES

Horie, Tokunaru,Kawamura, Yasuhiko,Tsukayama, Masao,Yoshizaki, Shiro

, p. 1216 - 1220 (2007/10/02)

The 5-methoxy group on 3,5,6,7-tetramethoxyflavones and the 3-methoxy group on 3,6,7-trimethoxy-5-tosyloxy-flavones were selectively cleaved with anhydrous aluminum bromide in acetonitrile under controlled conditions without the cleavage of benzyloxy groups on the B ring.By the application of these reactions, seven 3,5-dihydroxy-6,7-dimethoxyflavones were easily synthesized from the corresponding 3,5,6,7-tetramethoxyflavones which were synthesized from 3,6-dihydroxy-2,4ω-trimethoxycetophenone by means of the Allan-Robinson reaction followed by methylation.Keywords: Allan-Robinson reaction ; selective demethylation; 3,5,6,7-tetramethoxyflavone; 5-hydroxy-3,6,7-trimethoxyflavone; 6-hydroxy-3,5,7-trimethoxyflavone; 5-tosyloxyflavone; 5,6-dihydroxy-3,7-dimethoxyflavone; 3,5-dihydroxy-6,7-dimethoxyflavone, 3,5-diacetoxy-6,7-dimethoxyflavone

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