Category:
Active Pharmaceutical Ingredients
CAS NO:
37002-48-5
Standard:
In-house Standards,
(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane is a chiral diphosphine ligand synthesized via condensation of 2,2-dimethyl-1,3-propanediol with diphenylphosphinomethyl chloride. Its molecular formula is C30H29O2P2 and CAS No. is 138798-64-2. This chiral scaffold serves as a critical precursor for asymmetric catalysis.
Store under inert atmosphere at controlled temperatures to prevent oxidation. Handle with appropriate PPE due to potential skin irritation. Not approved for direct clinical use; strictly industrial application only.