A novel UV degradation product of Ebastine: Isolation and characterization using Q-TOF, NMR, IR and computational chemistry

- Forced degradation of Ebastine in ultra-violet (light) condition.
- Isolation and characterization of degradation impurity.
- Structural elucidation using MS-qTOF, 1D/2D NMR.
- Use of computational chemistry to verify chiral isomers.