Compound Q&A
What are the physical and chemical properties of 4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one (CAS: 5543-58-8)?
Answer
![4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one](https://static.chemtradehub.com/structs/554/5543-58-8-55f0.webp "4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one")
4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one is a crystalline compound with a molecular weight of approximately 324.31 g/mol. It has a low solubility in water but is soluble in organic solvents like acetone and ethanol. This compound is relatively stable under normal conditions but can react with strong bases and oxidizing agents. It is known for its chromogenic properties and is used in analytical chemistry applications.
About
CAS No
5543-58-8
English Name
4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one
Molecular Formula
C19H16O4
Molecular Weight
308.333 g/mol
SMILES
O=C(OC1=CC=CC=C12)C([C@@H](C3=CC=CC=C3)CC(C)=O)=C2O
InChIKey
PJVWKTKQMONHTI-OAHLLOKOSA-N
Last Updated: 2026-01-01 10:50
![查看ShangHaiYiJiShengWuKeJiYouXianGongSiXiaoShouBu的4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one](https://static.chemtradehub.com/suppliers/67cecfe92b2de6e8e95a656d/67cecfe92b2de6e8e95a656d-logo.webp){kind=logo}
![查看HePeng （ ShangHai ） Biotechnology Co Ltd的4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-chromen-2-one](https://static.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}