Anogeissus sp., Euphorbia spp., Polygonum spp., and other plant spp.
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
675.2±55.0 °C at 760 mmHg
HS Code Reference
Personal Projective Equipment
For Reference Standard and R&D, Not for Human Use Directly.
provides coniferyl ferulate(CAS#:2239-88-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
Objective: To investigate the chemical constituents from Canarium pimela fruits.
Methods: Compounds were obtained after separation and purification by silica gel and Sephadex LH-20. The structures were identified on the basis of physico-chemical properties and spectrum data.
Results: Eight compounds were isolated from Canarium pimela fruits. The structures were identified as amentoflavone (1), kaempferol-3-O-β-D-galactopyranoside (2), shikimic acid (3), quercetin (4), kaempferol (5), 3,3′-di-O-methylellagic acid (6), 3,3′,4-tri-O-methylellagic acid (7) and stigmasterol (8).
Conclusion: Compounds 1-8 are isolated from Canarium pimela fruits for the first time.
[Chemical constituents from Canarium pimela fruits]
Zhen-cheng Lv, Yan Yin, Li-jing Lin, Yong-hong Peng
Chemical investigation of the aerial part and the roots of Euphorbia hyberna L. subs. hyberna. resulted in the isolation and identification of four triterpenoids (3β-O-octadecanoyllupeol (1), glut-5-en-3β-ol (2), 24-methylenecicloartan-3β-ol (3) and cicloart-23-ene-3β,25-diol (6)) along with the phenolic compounds ellagic acid (4) and 3,3′-di-O-methylellagic acid (7). Although these are all known compounds, this is the first report of their isolation from this plant. Their structures were elucidated on the basis of spectral methods, including 2D NMR experiences, and confirmed by comparing with the literature data.
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae)
Ana Margarida V D Ferreira 1, Maria João M Carvalho, Miguel M Sequeira, Artur M S Silva, Luis H M Carvalho
Objective: To isolate and identify the chemical constituents from the active section with lowering blood sugar of agrimony.
Methods: The compounds were separated by repeated silica gel, polyamide and HPLC chromatographies. The structures of compounds isolated were identified by analysis of their spectral data and chemical peoperties.
Results: Nine compounds were isolated from the active section with lowering blood sugar of agrimony and their structures were identified as oleanoic acid (1), ursolic acid (2), 19alpha-hydroxy ursolic acid (3), tormentic acid (4), apigenin (5) , luteolin (6), kaempferol (7), 3,3′-di-O-methyl ellagic acid (8), kaempferol-7-O-alpha-L-rhamnoside (9).
Conclusion: Compounds 1-3, 8, 9 are isolated from Agrimony for the first time.
[Studies on the lowering blood sugar substances from agrimony (II)]
You-sheng Cehn 1, Kun Zhang, Su-qing Zhao, Jian-hong Zhang