Category:
Active Pharmaceutical Ingredients
CAS NO:
166172-60-7
Standard:
In-house Standards,
Josiphos SL-J403-1 is a specialized chiral ligand system based on Josiphos-type diphosphines, widely recognized for asymmetric catalysis. It facilitates high enantioselectivity in transition metal-catalyzed reactions, particularly hydrogenation and cross-coupling. The specific formulation corresponds to the molecular formula C28H30P2 with CAS number 135969-75-6.
Store under inert atmosphere (nitrogen or argon) at temperatures below -20°C to prevent oxidation. Handle with appropriate PPE due to potential sensitization; avoid direct contact with skin and eyes. Do not use in open clinical settings without strict containment protocols.