Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 CAS 51285-05-3

Purity 97%+In StockPharmaceutical Standards
CAS No.51285-05-3
Molecular FormulaC5H12N4O
Molecular Weight144.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 CAS 51285-05-3 chemical structure

Description

The occurrence of Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 (CAS 51285-05-3), a certified reference material (molecular formula C5H12N4O, MW 144.17 g/mol) for analytical method development and quality control.

Owing to an amide group, a hydroxyl group, an ether linkage, Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.17 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.

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.

CATO manufactures Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 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 FormulaC5H12N4O
Molecular Weight144.17 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)2.0
CAS Registry Year (est.)1971
Nitrogen Atoms4

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