4-[(1Z)-[(4H-1,2,4-Triazol-4-yl)imino]methyl]phenol CAS 32787-78-3

Description

Compared with other compounds in its class, the molecular weight of 188.19 g/mol gives 4-[(1Z)-[(4H-1,2,4-Triazol-4-yl)imino]methyl]phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-[(1Z)-[(4H-1,2,4-Triazol-4-yl)imino]methyl]phenol (CAS 32787-78-3) is a high-purity analytical reference standard with the molecular formula C9H8N4O and a molecular weight of 188.19 g/mol.

Structurally, 4-[(1Z)-[(4H-1,2,4-Triazol-4-yl)imino]methyl]phenol (C9H8N4O) contains a nitrogen-containing heterocyclic scaffold, an amide 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 188.19 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.

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

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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