N’-HYDROXYPYRIDINE-3-CARBOXIMIDAMIDE CAS 849833-59-6

Purity 97%+In StockPharmaceutical Standards
CAS No.849833-59-6
Molecular FormulaC6H7N3O
Molecular Weight137.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N’-HYDROXYPYRIDINE-3-CARBOXIMIDAMIDE CAS 849833-59-6 chemical structure

Description

N’-HYDROXYPYRIDINE-3-CARBOXIMIDAMIDE (CAS 849833-59-6) is a high-purity analytical reference standard with the molecular formula C6H7N3O and a molecular weight of 137.14 g/mol.

The molecular framework of N’-HYDROXYPYRIDINE-3-CARBOXIMIDAMIDE (C6H7N3O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), N’-HYDROXYPYRIDINE-3-CARBOXIMIDAMIDE 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 FormulaC6H7N3O
Molecular Weight137.14 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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