3-Isopropyl-1-phenyl-5-vinyl-1H-pyrazole CAS 1956371-05-3

Description

The occurrence of 3-Isopropyl-1-phenyl-5-vinyl-1H-pyrazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Isopropyl-1-phenyl-5-vinyl-1H-pyrazole (CAS 1956371-05-3) is a high-purity analytical reference standard with the molecular formula C14H16N2 and a molecular weight of 212.29 g/mol.

3-Isopropyl-1-phenyl-5-vinyl-1H-pyrazole (C14H16N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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