Compound Q&A
How is 5-Nitro-9,10-dioxo-9,10-dihydro-1-anthracenesulfonic acid (CAS: 82-50-8) typically synthesized?
Answer
5-Nitro-9,10-dioxo-9,10-dihydro-1-anthracenesulfonic acid is typically synthesized by nitration of anthracene-9,10-dione followed by sulfonation. The process involves the treatment of anthracene-9,10-dione with nitric acid to form the nitro derivative, which is then sulfonated using sulfur trioxide (SO3) or sulfuryl chloride (SO2Cl2). The reaction proceeds under controlled conditions to achieve high yield and selectivity.
About
CAS No
82-50-8
English Name
5-Nitro-9,10-dioxo-9,10-dihydro-1-anthracenesulfonic acid
Molecular Formula
C14H7NO7S
Molecular Weight
333.27 g/mol
SMILES
C1=CC2=C(C(=C1)[N+](=O)[O-])C(=O)C3=C(C2=O)C(=CC=C3)S(=O)(=O)O
InChIKey
JFORTLRWSWJGGI-UHFFFAOYSA-N
Last Updated: 2026-01-01 15:34
