Description

(R,R)-1,6-Diphenylhexane-2,5-diamine dihydrochloride (CAS No. 1247119-31-8) is a high-purity chiral diamine compound with the molecular formula C₁₈H₂₆Cl₂N₂. This white to off-white crystalline powder is widely utilized in asymmetric synthesis, pharmaceutical research, and catalysis due to its enantioselective properties. With a molecular weight of 341.32 g/mol, it is soluble in polar solvents such as water, methanol, and DMSO, making it ideal for laboratory applications. The compound is supplied with >98% purity (HPLC) and is rigorously tested for quality assurance, including chiral HPLC analysis to confirm enantiomeric excess. Store at 2-8°C in a tightly sealed container to ensure stability. Suitable for use in medicinal chemistry, ligand design, and as a building block for complex organic frameworks.

Properties

• CAS Number: 1247119-31-8
• Complexity: 216
• IUPAC Name: (2R,5R)-1,6-diphenylhexane-2,5-diamine;dihydrochloride
• InChI: InChI=1S/C18H24N2.2ClH/c19-17(13-15-7-3-1-4-8-15)11-12-18(20)14-16-9-5-2-6-10-16;;/h1-10,17-18H,11-14,19-20H2;2*1H/t17-,18-;;/m1../s1
• InChI Key: XTTBTZPGZLVADL-RKDOVGOJSA-N
• Exact Mass: 340.1473042
• Molecular Formula: C18H26Cl2N2
• Molecular Weight: 341.3
• SMILES: C1=CC=C(C=C1)C[C@@H](CC[C@H](CC2=CC=CC=C2)N)N.Cl.Cl
• Topological: 52
• Monoisotopic Mass: 340.1473042
• Synonyms: 1247119-31-8, EC 700-856-1, (R,R)-1,6-diphenylhexane-2,5-diamine dihydrochloride, 700-856-1, (2R,5R)-1,6-Diphenylhexane-2,5-diaMine dihydrochloride, (2R,5R)-1,6-Diphenylhexane-2,5-diamine 2HCl, 2,5-Hexanediamine, 1,6-diphenyl-, hydrochloride (1:2), (2R,5R)-, (2R,5R)-1,6-diphenylhexane-2,5-diamine;dihydrochloride, MFCD28100861, 2,5-Hexanediamine, 1,6-diphenyl-, hydrochloride (1:2), (2R,5R)-; (R,R)-1,6-Diphenylhexane-2,5-diamine Dihydrochloride; (2R,5R)-1,6-Diphenylhexane-2,5-diamine Dihydrochloride, SCHEMBL16279671, AKOS027254252, AC-28965, AS-49751, DB-257593, CS-0196623, L10004, (2R,5R)-1,6-Diphenylhexane-2,5-diamine diHCl, (2R,5R)-1,6-Diphenylhexane-2,5-diaMinedihydrochloride

(R,R)-1,6-Diphenylhexane-2,5-diamine dihydrochloride is a key chiral auxiliary in asymmetric catalysis, particularly for enantioselective hydrogenation reactions. It serves as a precursor for ligands in transition-metal catalysts used in pharmaceutical synthesis. Researchers employ this compound in the development of novel chiral amines and bioactive molecules. Its rigid backbone and stereochemical purity make it valuable for studying structure-activity relationships in drug discovery.

Safety and Hazards

GHS Hazard Statements

• Not Classified
• Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.

Hazard Classes and Categories

• Not Classified

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