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4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro- is a complex organic compound with the chemical formula C15H12O5. It is a type of flavonoid, which are naturally occurring compounds found in plants, and are known for their antioxidant properties. This specific compound is characterized by a benzopyran-4-one core structure, which is a type of chromone, with a dihydroxyphenyl group attached at the 2-position. The presence of the dihydroxyphenyl group, which contains two hydroxyl groups (-OH) on the phenyl ring, contributes to its antioxidant activity. 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro- is also known as taxifolin or dihydromyricetin, and it has been studied for its potential health benefits, including its role in reducing inflammation and its potential use in the treatment of certain diseases. It is found in various plants and has been identified in some traditional medicinal herbs, highlighting its importance in both natural product chemistry and pharmacology.

6563-37-7

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6563-37-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6563-37-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,6 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6563-37:
(6*6)+(5*5)+(4*6)+(3*3)+(2*3)+(1*7)=107
107 % 10 = 7
So 6563-37-7 is a valid CAS Registry Number.

6563-37-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(3,4-dihydroxyphenyl)-2,3-dihydrochromen-4-one

1.2 Other means of identification

Product number -
Other names 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro

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:6563-37-7 SDS

6563-37-7Downstream Products

6563-37-7Relevant academic research and scientific papers

Aspergillus niger catalyzes the synthesis of flavonoids from chalcones

Alarcon, Julio,Alderete, Joel,Escobar, Carlos,Araya, Ramiro,Cespedes, Carlos L.

, p. 160 - 167 (2013/09/12)

Flavonoids, which have many biological activities and have been widely used in nature, can be artificially synthesized. However, regioselective cyclization of chalcones is difficult by chemical methods. In this study, we demonstrated that Aspergillus nige

Production of hydroxlated flavonoids with cytochrome P450 BM3 variant F87V and their antioxidative activities

Kitamura, Emi,Otomatsu, Toshihiko,Maeda, Chiemi,Aoki, Yoko,Ota, Chihiro,Misawa, Norihiko,Shindo, Kazutoshi

, p. 1340 - 1343 (2013/07/26)

A variant of P450 BM3 with an F87V substitution [P450 BM3 (F87V)] is a substrate-promiscuous cytochrome P450 monooxygenase. We investigated the bioconversion of various flavonoids (favanones, chalcone, and isoflavone) by using recombinant Escherichia coli cells, which expressed the gene coding for P450 BM3 (F87V), to give their corresponding hydroxylated products. Potent antioxidative activities were observed in some of the products.

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