[(1,1-dioxido-1,2-benzisothiazol-3-yl)(methyl)amino]acetic acid CAS 854357-50-9

Description

The occurrence of [(1,1-dioxido-1,2-benzisothiazol-3-yl)(methyl)amino]acetic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

[(1,1-dioxido-1,2-benzisothiazol-3-yl)(methyl)amino]acetic acid (CAS 854357-50-9), molecular formula C10H10N2O4S and molecular weight 254.26 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, [(1,1-dioxido-1,2-benzisothiazol-3-yl)(methyl)amino]acetic acid (C10H10N2O4S) 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 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 254.26 g/mol, it falls into the medium-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.

As a certified reference material (CRM), [(1,1-dioxido-1,2-benzisothiazol-3-yl)(methyl)amino]acetic acid 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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