N-(1-Phenyl-1H-pyrazol-3-yl)acetamide CAS 2753-56-2

Description

Compared with other compounds in its class, the molecular weight of 201.22 g/mol gives N-(1-Phenyl-1H-pyrazol-3-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(1-Phenyl-1H-pyrazol-3-yl)acetamide (CAS 2753-56-2), molecular formula C11H11N3O and molecular weight 201.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-(1-Phenyl-1H-pyrazol-3-yl)acetamide (C11H11N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 201.22 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), N-(1-Phenyl-1H-pyrazol-3-yl)acetamide 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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