(1S,2S)-1,2-di(naphthalen-2-yl)ethane-1,2-diamine CAS 220665-51-0

Description

The occurrence of (1S,2S)-1,2-di(naphthalen-2-yl)ethane-1,2-diamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1S,2S)-1,2-di(naphthalen-2-yl)ethane-1,2-diamine (CAS 220665-51-0), molecular formula C22H20N2 and molecular weight 312.41 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C22H20N2, (1S,2S)-1,2-di(naphthalen-2-yl)ethane-1,2-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 312.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (1S,2S)-1,2-di(naphthalen-2-yl)ethane-1,2-diamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com