Ding, Yu-ting et al. published their research in Zhipu Xuebao in 2018 | CAS: 905954-17-8

(Z)-3-(6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzofuran-5-yl)acrylic acid (cas: 905954-17-8) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.SDS of cas: 905954-17-8

Rapid identification of chemical constituents in Psoralea corylifolia by UPLC-Q-TOF-MSE combined with UNIFI informatics platform was written by Ding, Yu-ting;Zheng, Zhu-hong;Zhao, Ren-yun;Zhang, Na;Sun, Yu-jie;Li, Jian-hao;Wang, Jing-hong;Luo, Jie;Jia, Shan-shan;Sun, Yi-kun. And the article was included in Zhipu Xuebao in 2018.SDS of cas: 905954-17-8 This article mentions the following:

Psoralea corylifolia is the dry mature fruit of Psoralea corylifolia L.. Oral administration of P. corylifolia can treat a disease called shenxu, which means deficiency of the kidney, while external application of P. corylifolia can cure vitiligo and alopecia areata. There are many compounds in P. corylifolia, including coumarins, flavonoids, indophenols and other chem. components. The active ingredients in P. corylifolia include psoralen, isopsoralen, psoralidin, bavachinin, isobavachalcone, neobavaisoflavone, bakuchiol and 3-hydroxybakuchiol. Ultra-high performance liquid chromatog. coupled with quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MSE) was widely used for separation and identification of chem. components from traditional Chinese medicine. It has high sensitivity, high resolution and strong characterization ability. The data collected by UPLC-Q-TOF-MSE technol. include low-energy channels and high-energy channel fragmentation information, which can be used for characterization of compounds rapidly. The traditional method for identifying compounds is to manually extract the chromatog. peaks and combine the fragment ions, retention time and other information to analyze the mass spectrometry data of the compounds The UNIFI screening platform can help researchers to identify compounds faster. It can automatically match the theor. fragment and mass fragment information of the compound in the database, and obtain the identification results. In the experiment, UPLC-Q-TOF-MSE technol. combined with UNIFI screening platform was used to analyze and identify the chem. components of P. corylifolia. The chem. composition of P. corylifolia was ultrasonically extracted by a 70% methanol solution An Acquity BEH C18 column (50 mm×2.1 mm×1.7μm) was used for the chromatog. separation Gradient elution was carried out with 0.1% formic acid water (A) and acetonitrile (B) as the mobile phase. The column temperature was 35°C, the sample chamber temperature was 4°C, the flow rate was 0.3 mL/min, and the injection volume was 2μL. In addition, neobavaisoflavone, psoralen, isopsoralen and psoralidin were analyzed by mass spectrometry for verification of compound identification results. Moreover, UNIFI screening platform combined with literature data and standard product information were used to identify compounds A total of 44 compounds, including 28 flavonoids, 10 coumarins, 2 monoterpenoids, and 4 other components were identified in P. corylifolia, and 12 of which were found for the first time. This method can help to further explore the quality control, medicinal ingredients and pharmacol. effects of P. corylifolia. In the experiment, the researchers used many compounds, for example, (Z)-3-(6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzofuran-5-yl)acrylic acid (cas: 905954-17-8SDS of cas: 905954-17-8).

(Z)-3-(6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzofuran-5-yl)acrylic acid (cas: 905954-17-8) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.SDS of cas: 905954-17-8

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem