Ethyl 3-ethoxy-1-ethyl-1H-pyrazole-4-carboxylate CAS 332070-62-9

Description

The occurrence of Ethyl 3-ethoxy-1-ethyl-1H-pyrazole-4-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Ethyl 3-ethoxy-1-ethyl-1H-pyrazole-4-carboxylate (CAS 332070-62-9), a certified reference material (molecular formula C10H16N2O3, MW 212.25 g/mol) for analytical method development and quality control.

Structurally, Ethyl 3-ethoxy-1-ethyl-1H-pyrazole-4-carboxylate (C10H16N2O3) 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 212.25 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), Ethyl 3-ethoxy-1-ethyl-1H-pyrazole-4-carboxylate 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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