Indole-2-carboxylic acid [ 1477-50-5 ]
- Appearance
- Off-white crystal powder
- Melting Point
- 205-209 ( ℃ )
- Boiling Point
- 207.6 ( ℃ )
Purity: 98%. Colorless needle crystal (by water recrystallizate), or colorless leafy crystallization (by benzene recrystallizate). Soluble in ethanol, ethyl ether, soluble in hot benzene, soluble in cold water, insoluble in petroleum ether. Used as organic synthetic raw material.