[1,2,4]Triazolo[3,4-f][1,2,4]triazin-8-ol CAS 1427501-61-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1427501-61-8
Molecular FormulaC4H3N5O
Molecular Weight137.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[1,2,4]Triazolo[3,4-f][1,2,4]triazin-8-ol CAS 1427501-61-8 chemical structure

Description

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.

CATO supplies [1,2,4]Triazolo[3,4-f][1,2,4]triazin-8-ol (CAS 1427501-61-8), a certified reference material (molecular formula C4H3N5O, MW 137.10 g/mol) for analytical method development and quality control.

Structurally, [1,2,4]Triazolo[3,4-f][1,2,4]triazin-8-ol (C4H3N5O) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 137.10 g/mol, it falls into the low-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC4H3N5O
Molecular Weight137.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms5

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