6-(Nitroamino)-3-pyridinecarboxylic Acid CAS 439681-56-8

Purity 97%+In StockPharmaceutical Standards
CAS No.439681-56-8
Molecular FormulaC6H5N3O4
Molecular Weight183.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(Nitroamino)-3-pyridinecarboxylic Acid CAS 439681-56-8 chemical structure

Description

6-(Nitroamino)-3-pyridinecarboxylic Acid (CAS 439681-56-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5N3O4. Molecular weight: 183.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H5N3O4
Molecular Weight183.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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