1,8-diamino-3,6-bis(pyrrolidin-1-yl)-2,7-naphthyridine-4-carbonitrile CAS 522606-67-3

Description

The occurrence of 1,8-diamino-3,6-bis(pyrrolidin-1-yl)-2,7-naphthyridine-4-carbonitrile 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.

1,8-diamino-3,6-bis(pyrrolidin-1-yl)-2,7-naphthyridine-4-carbonitrile (CAS 522606-67-3), molecular formula C17H21N7 and molecular weight 323.40 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,8-diamino-3,6-bis(pyrrolidin-1-yl)-2,7-naphthyridine-4-carbonitrile (C17H21N7) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 323.40 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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