Sodium 1-(4-chlorobenzyl)-4-(methoxycarbonyl)-1h-1,2,3-triazol-5-olate CAS 1017488-98-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sodium 1-(4-chlorobenzyl)-4-(methoxycarbonyl)-1h-1,2,3-triazol-5-olate.

Sodium 1-(4-chlorobenzyl)-4-(methoxycarbonyl)-1h-1,2,3-triazol-5-olate (CAS 1017488-98-0), molecular formula C11H9ClN3O3Na and molecular weight 289.65 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a salt form, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Sodium 1-(4-chlorobenzyl)-4-(methoxycarbonyl)-1h-1,2,3-triazol-5-olate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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