3-Methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine CAS 1448855-34-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1448855-34-2
Molecular FormulaC6H10N4
Molecular Weight138.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine CAS 1448855-34-2 chemical structure

Description

3-Methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine (C6H10N4) contains a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

3-Methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1448855-34-2), molecular formula C6H10N4 and molecular weight 138.17 g/mol, is a CATO reference standard with documented purity and traceability.

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

Molecular FormulaC6H10N4
Molecular Weight138.17 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms4

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