
Colorless to pale yellow Liquid
2-Methylindoline is a saturated N-heterocyclic compound derived from indole, appearing as a colorless to pale yellow liquid with a boiling point of 228-229℃. It is an important intermediate for the production of various indole derivatives, and is widely used in the synthesis of dyes, pharmaceuticals and agrochemicals. in water. In acidic solutions, it is colorless, while in basic solutions, it turns pink to purple.