Title: Quininic Acid
CAS Registry Number: 86-68-0
CAS Name: 6-Methoxy-4-quinolinecarboxylic acid
Additional Names: 6-methoxycinchoninic acid
Molecular Formula: C11H9NO3
Molecular Weight: 203.19
Percent Composition: C 65.02%, H 4.46%, N 6.89%, O 23.62%
Properties: Pale yellow crystals. mp about 280° with dec. Slightly sol in water, cold alcohol or ether; sol in about 80 parts boiling abs alcohol; sol in aq alkalies.
Melting point: mp about 280° with dec |