Compound Q&A
How is 1,3,7-Trihydroxy-9H-xanthen-9-one (CAS: 529-49-7) typically synthesized?
Answer
1,3,7-Trihydroxy-9H-xanthen-9-one (CAS: 529-49-7) is typically synthesized via the oxidation of xanthone with potassium permanganate in an acidic medium. The reaction involves mild heating and can be performed in aqueous methanol or ethanol. The yield is usually around 70%, with good selectivity towards the desired product.
About
CAS No
529-49-7
English Name
1,3,7-Trihydroxy-9H-xanthen-9-one
Molecular Formula
C13H8O5
Molecular Weight
244.2 g/mol
SMILES
C1=CC2=C(C=C1O)C(=O)C3=C(C=C(C=C3O2)O)O
InChIKey
JJUNZBRHHGLJQW-UHFFFAOYSA-N
Last Updated: 2025-12-26 02:37
