Category:
Active Pharmaceutical Ingredients
CAS NO:
162490-70-2
Standard:
In-house Standards,
(1S,2S)-1,2-di-p-tolylethane-1,2-diamine is a chiral diamine ligand synthesized via asymmetric hydrogenation or resolution of racemic precursors. Its molecular formula is C20H24N2 and CAS number is 126589-78-2. This enantiopure compound serves as a critical scaffold in asymmetric catalysis.
Store under inert atmosphere at temperatures below -20°C to prevent oxidation. Personnel must utilize appropriate PPE including nitrile gloves and eye protection due to potential skin irritation and toxicity upon ingestion.