TCI C1450 (1S,2S)-(-)-1,2-Cyclohexanediamine D-Tartrate (CAS 67333-70-4) is the stable tartrate salt of the (1S,2S) trans-diaminocyclohexane scaffold. The salt form simplifies weighing and long-term storage while protecting the amine groups from air and moisture. After liberation with base, the diamine serves in salen ligands, Schiff bases, and thiourea or squaramide organocatalysts with the opposite sense of chiral induction. AMI Scientific offers this TCI product in 5 g and 25 g packs for asymmetric synthesis research.
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