1,2-Diaminocyclohexane, (+)-

• CAT Number: R072875
• CAS Number: 21436-03-3
• PubChem Substance ID: 479307
• Molecular Formula: C6H14N2
• Molecular Weight: 114.19
• Purity: ≥95%
• IUPAC Name: (1S,2S)-cyclohexane-1,2-diamine
• InChI: InChI=1S/C6H14N2/c7-5-3-1-2-4-6(5)8/h5-6H,1-4,7-8H2/t5-,6-/m0/s1
• InChIKey: SSJXIUAHEKJCMH-WDSKDSINSA-N
• SMILES: C1CCC(C(C1)N)N

(1S,2S)-Cyclohexane-1,2-diamine(CAT: R072875) is a chiral diamine featuring two amino groups in a cis-1,2 configuration on a cyclohexane ring with defined (1S,2S) stereochemistry. This compound is widely used as a chiral ligand or building block in asymmetric synthesis and coordination chemistry. Its rigid, stereodefined structure enables the formation of enantioselective catalysts, particularly in metal-catalyzed hydrogenation, addition, and coupling reactions.