1449590-22-0

Basic information

• Product Name: C₄₂H₃₄O₅
• Synonyms: C₄₂H₃₄O₅
• CAS NO: 1449590-22-0
• Molecular Weight: 618.729
• Mol File: 1449590-22-0.mol

Chemical Properties

• CAS DataBase Reference: C₄₂H₃₄O₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₂H₃₄O₅(1449590-22-0)
• EPA Substance Registry System: C₄₂H₃₄O₅(1449590-22-0)

Safety Data

• Hazardous Substances Data: 1449590-22-0(Hazardous Substances Data)

Upstream product

• 1449590-20-8 C₂₉H₂₉NO₅ 
• 1449590-19-5 C₂₉H₂₉N₃O₅ 
• 1449590-18-4 C₂₉H₃₁NO₅ 
• 1449590-17-3 C₂₂H₂₀O₄ 
• 614-75-5 2-Hydroxyphenylacetic acid 
• 1489231-62-0 C₂₂H₁₈O₄ 
• 1489231-36-8 C₂₃H₂₂O₄ 
• 1449590-21-9 C₂₄H₂₃NO₄ 
• 55583-11-4 2,4-dibenzyloxybromobenzene 
• 22446-37-3 methyl (2-hydroxyphenyl)acetate 
• 836-42-0 4-benzyloxybenzyl chloride 

Downstream Products

• 1449590-16-2 C₂₁H₁₆O₅ 

Relevant articles and documents

New chalcone dimers from Caesalpinia ferrea Mart act as potent inhibitors of DNA topoisomerase II

New chalcone dimers, pauferrol B (2), and pauferrol C (3), were isolated from the stems of Caesalpinia ferrea Mart, and their structures were determined on the basis of 2D NMR spectroscopy. These new chalcone dimers showed potent inhibitory activities against human topoisomerase II and cell proliferation via the induction of apoptosis in human leukemia HL 60 cells. Absolute configurations of 2 and 3 were estimated by the comparison of CD spectra with a dihydrobenzofuran derivative 4, which was enantioselectively synthesized from 2-hydroxyphenyl acetic acid.