4-amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 4254-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.4254-55-1
Molecular FormulaC3H6N4O
Molecular Weight114.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 4254-55-1 chemical structure

Description

Owing to an amide group, a hydroxyl group, an ether linkage, 4-amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 114.11 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.

CATO supplies 4-amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 4254-55-1), a certified reference material (molecular formula C3H6N4O, MW 114.11 g/mol) for analytical method development and quality control.

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

CATO manufactures 4-amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC3H6N4O
Molecular Weight114.11 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.)1958
Nitrogen Atoms4

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