(1S,2S)-cyclopentane-1,2-diamine dihydrochloride CAS 477873-22-6

Description

The occurrence of (1S,2S)-cyclopentane-1,2-diamine dihydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1S,2S)-cyclopentane-1,2-diamine dihydrochloride (CAS 477873-22-6) is a high-purity analytical reference standard with the molecular formula C5H12N2HCl and a molecular weight of 136.62 g/mol.

Based on its molecular formula C5H12N2HCl, (1S,2S)-cyclopentane-1,2-diamine dihydrochloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 136.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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)-cyclopentane-1,2-diamine dihydrochloride 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

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