Acetonitrile-<SUP>15</SUP>N CAS 14149-39-4

Description

Compared with other compounds in its class, the molecular weight of 42.05 g/mol gives Acetonitrile-<SUP>15</SUP>N distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Acetonitrile-<SUP>15</SUP>N (CAS 14149-39-4), molecular formula C2H3[15N] and molecular weight 42.05 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C2H3[15N], Acetonitrile-<SUP>15</SUP>N contains a nitrile group; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 42.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures Acetonitrile-<SUP>15</SUP>N under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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