1H-1,2,4-Triazole-3-methanol CAS 123372-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.123372-69-0
Molecular FormulaC3H5N3O
Molecular Weight99.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1H-1,2,4-Triazole-3-methanol CAS 123372-69-0 chemical structure

Description

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

CATO supplies 1H-1,2,4-Triazole-3-methanol (CAS 123372-69-0), a certified reference material (molecular formula C3H5N3O, MW 99.09 g/mol) for analytical method development and quality control.

Owing to an amide group, a hydroxyl group, an ether linkage, 1H-1,2,4-Triazole-3-methanol is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 99.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 1H-1,2,4-Triazole-3-methanol 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

Molecular FormulaC3H5N3O
Molecular Weight99.09 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1992
Nitrogen Atoms3

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