N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)propane-2-sulfonamide CAS 954635-57-5

Description

N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)propane-2-sulfonamide (CAS 954635-57-5), molecular formula C18H22N2O4S2 and molecular weight 394.51 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)propane-2-sulfonamide (C18H22N2O4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 394.51 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.

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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