1-Hexyl-5-propyl-1h-1,2,3-triazole-4-carboxylic acid CAS 1267126-77-1

Description

Compared with other compounds in its class, the molecular weight of 239.31 g/mol gives 1-Hexyl-5-propyl-1h-1,2,3-triazole-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Hexyl-5-propyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1267126-77-1), molecular formula C12H21N3O2 and molecular weight 239.31 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-Hexyl-5-propyl-1h-1,2,3-triazole-4-carboxylic acid (C12H21N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 239.31 g/mol, it falls into the medium-molecular-weight range. 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), 1-Hexyl-5-propyl-1h-1,2,3-triazole-4-carboxylic acid 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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