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3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxy-4H-chromen-4-one is a complex organic compound with the molecular formula C20H18O8. It is a flavonoid, a group of naturally occurring compounds found in plants, characterized by their antioxidant properties. This specific flavonoid is known for its potential health benefits, including anti-inflammatory and anticancer activities. It is structurally similar to other flavonoids, with hydroxyl and methoxy groups attached to a chromene ring system. The compound's chemical structure contributes to its biological activities, making it a subject of interest in pharmaceutical and nutritional research.

578-71-2

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578-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 578-71-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 578-71:
(5*5)+(4*7)+(3*8)+(2*7)+(1*1)=92
92 % 10 = 2
So 578-71-2 is a valid CAS Registry Number.

578-71-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxychromen-4-one

1.2 Other means of identification

Product number -
Other names 3,5,4'-trihydroxy-6,7,3'-trimethoxyflavone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:578-71-2 SDS

578-71-2Relevant academic research and scientific papers

Flavonol 3-O-robinobiosides and 3-O-(2″-O-α-rhamnopyranosyl)- robinobiosides from Sesuvium portulacastrum

Disadee, Wannaporn,Mahidol, Chulabhorn,Sahakitpichan, Poolsak,Sitthimonchai, Somkit,Ruchirawat, Somsak,Kanchanapoom, Tripetch

experimental part, p. 4221 - 4226 (2011/06/25)

Six new flavonol 3-O-robinobiosides and 3-O-(2″-O-α-l- rhamnopyranosyl)-robinobiosides, sesuviosides A-F, were isolated from the aerial portion of Sesuvium portulacastrum together with ecdysterone, adenosine, 2′-O-methyladenosine, and l-tryptophan. The structure elucidations were based on analyses of chemical and spectroscopic data including 1D and 2D-NMR. Sesuviosides A-F and their aglycones exhibited radical scavenging activity using DPPH and ORAC assays.

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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