Ding, Hui et al. published their research in Separation Science and Technology in 2017 | CAS: 524-12-9

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Purification of wedelolactone from Eclipta alba and evaluation of antioxidant activity was written by Ding, Hui;Wang, Yongqiang;Gao, Yujie;Han, Xu;Liu, Shejiang;Tang, Guiwen;Li, Jiaqi;Zhao, Dan. And the article was included in Separation Science and Technology in 2017.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

A hybrid chromatog.-crystallization process to purify wedelolactone obtained from Eclipta alba was developed. The crude extract was obtained by microwave-assistant extraction and purified by silica gel column chromatog. in which dichloromethane-methanol-acetic acid solution was used as the eluent. Dilution crystallization was employed to perform the final purification To optimize the processing parameters, single factor anal. and response surface methodol. were employed. The results indicated that the purification yield and purity of wedelolactone could reach 77.66% and 99.46%, resp. Antioxidant assays showed that the products had strong antioxidant and free radical scavenging activity which was close to oligomeric proantho cyanidins. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem