4-(Methylamino)-1H-1,2,3-triazole-5-carboxamide CAS 79248-05-8

Purity 97%+In StockPharmaceutical Standards
CAS No.79248-05-8
Molecular FormulaC4H7N5O
Molecular Weight141.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Methylamino)-1H-1,2,3-triazole-5-carboxamide CAS 79248-05-8 chemical structure

Description

4-(Methylamino)-1H-1,2,3-triazole-5-carboxamide (CAS 79248-05-8), molecular formula C4H7N5O and molecular weight 141.13 g/mol, is a CATO reference standard with documented purity and traceability.

4-(Methylamino)-1H-1,2,3-triazole-5-carboxamide (C4H7N5O) contains an amide group, a hydroxyl group, an ether linkage. 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 4-(Methylamino)-1H-1,2,3-triazole-5-carboxamide 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 FormulaC4H7N5O
Molecular Weight141.13 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
CAS Registry Year (est.)1979
Nitrogen Atoms5

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