N5,N5'-Dinonyl-1H,1'H-[2,2'-bipyrrole]-5,5'-bis(carbothioamide) CAS 653575-27-0

Description

Compared with other compounds in its class, the molecular weight of 502.82 g/mol gives N5,N5'-Dinonyl-1H,1'H-[2,2'-bipyrrole]-5,5'-bis(carbothioamide) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N5,N5'-Dinonyl-1H,1'H-[2,2'-bipyrrole]-5,5'-bis(carbothioamide) (CAS 653575-27-0), molecular formula C28H46N4S2 and molecular weight 502.82 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C28H46N4S2, N5,N5'-Dinonyl-1H,1'H-[2,2'-bipyrrole]-5,5'-bis(carbothioamide) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 502.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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