O-((1-Methyl-1H-1,2,3-triazol-4-yl)methyl)hydroxylamine CAS 1695156-94-5

Description

Compared with other compounds in its class, the molecular weight of 128.13 g/mol gives O-((1-Methyl-1H-1,2,3-triazol-4-yl)methyl)hydroxylamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

O-((1-Methyl-1H-1,2,3-triazol-4-yl)methyl)hydroxylamine (CAS 1695156-94-5), molecular formula C4H8N4O and molecular weight 128.13 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, O-((1-Methyl-1H-1,2,3-triazol-4-yl)methyl)hydroxylamine is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 128.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), O-((1-Methyl-1H-1,2,3-triazol-4-yl)methyl)hydroxylamine 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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