21634-52-6 Usage
General Description
3,3',4',5,5',7,8-Heptamethoxyflavone is a specific type of flavone, a class of compounds classified as flavonoids, which are abundant in the plant kingdom and are known for their diverse and beneficial biological activities. This chemical compound is notable for its seven methoxy groups attached to the flavone backbone. Heptamethoxyflavones are generally known to exhibit various pharmacological effects such as anti-inflammatory, antioxidant, anti-allergic, neuroprotective, and anti-cancer activities. Like other flavonoids, it is believed to interact with a variety of enzyme systems, receptors, and cell types, which has led to greater interest in its potential therapeutic uses. It’s mainly found in citrus fruits.
Check Digit Verification of cas no
The CAS Registry Mumber 21634-52-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,3 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21634-52:
(7*2)+(6*1)+(5*6)+(4*3)+(3*4)+(2*5)+(1*2)=86
86 % 10 = 6
So 21634-52-6 is a valid CAS Registry Number.
21634-52-6Relevant articles and documents
3,5-Dihydroxy-7,8-dimethoxyflavones and revised structures for some natural flavones
Horie, Tokunaru,Tsukayama, Masao,Kawamura, Yasuhiko,Yamamoto, Shigeo
, p. 1491 - 1495 (2007/10/02)
Seven 3,5-dihydroxy-7,8-dimethoxyflavones were synthesized from the corresponding 3,5,7,8-tetramethoxyflavones using selective demethylation and protection of 3- or 5- methoxy group, and their properties were clarified by the UV and 1H NMR spec
