1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-ol CAS 1007462-84-1

Description

Compared with other compounds in its class, the molecular weight of 140.18 g/mol gives 1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 1007462-84-1), molecular formula C7H12N2O and molecular weight 140.18 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, 1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-ol is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-ol 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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