N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)pyridine-3-sulfonamide CAS 1797182-30-9

Description

Structurally, N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)pyridine-3-sulfonamide (C13H16N4O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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 308.36 g/mol, it falls into the moderately-high-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.

N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)pyridine-3-sulfonamide (CAS 1797182-30-9) is a high-purity analytical reference standard with the molecular formula C13H16N4O3S and a molecular weight of 308.36 g/mol.

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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