Compound Q&A
What are the physical and chemical properties of (2S)-2-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydro-4H-chromen-4-one (CAS: 74628-43-6)?
Answer
The compound (2S)-2-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydro-4H-chromen-4-one is a crystalline solid with a molecular weight of approximately 344.27 g/mol. It has limited water solubility and is soluble in organic solvents like ethanol and methanol. This compound shows moderate reactivity towards nucleophiles, particularly under basic conditions. It is stable under normal storage conditions but may degrade upon exposure to light and air.
About
CAS No
74628-43-6
English Name
(2S)-2-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydro-4H-chromen-4-one
Molecular Formula
C19H20O6
Molecular Weight
344.36 g/mol
SMILES
COC1=CC=C(C=C1OC)[C@@H]1CC(=O)C2C(=CC(=CC=2OC)OC)O1
InChIKey
FPXNMRFTZWGJIT-HNNXBMFYSA-N
Last Updated: 2026-03-28 13:47
