16:0-d31 SM CAS 807617-46-5

Description

Compared with other compounds in its class, the molecular weight of 616.06 g/mol gives 16:0-d31 SM distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

16:0-d31 SM (CAS 807617-46-5), molecular formula C34H36D31NO4P and molecular weight 616.06 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C34H36D31NO4P, 16:0-d31 SM contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 616.06 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.

As a certified reference material (CRM), 16:0-d31 SM 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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