CAS Registry Number

CAS 35132-30-8 — 1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine is a chiral diamine widely used as a ligand in asymmetric catalysis, particularly in hydrogenation and other enantioselective reactions. It is also employed in the synthesis of chiral pharmaceutical intermediates and fine chemicals. This compound has a CAS number of 35132-30-8, is non-hazardous (no signal word), and is typically supplied as a white crystalline solid with high optical purity. Molekula supplies (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.