Hydrazide Preparation TRIZ Cases
- Indomethacin Intermediate Crystallization for Impurity Control
Purifying the benzohydrazide intermediate by THF-alcohol crystallization cuts impurities C and F and improves Indomethacin reproducibility.
Purifying the benzohydrazide intermediate by THF-alcohol crystallization cuts impurities C and F and improves Indomethacin reproducibility.