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H50032 4-Aminonicotinic acid, 98%

CAS Number
4-Aminopyridine-3-carboxylic acid

Stock No. Size Price ($) Quantity Availability
H50032-03 1g 23.90
H50032-06 5g 70.50
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4-Aminonicotinic acid, 98%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Ambient temperatures.
Soluble in aqueous acid and base.


4-Aminonicotinic acid has been used in the preparation of 2-methyl-pyrido-oxazine. It is also used as pharmaceutical intermediate.


Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Svatava Smrckova; Kristina Juricova; Viktor Prutianov . Study of amino-imino tautomerism in derivatives of 2-, 4- and 6-aminonicotinic acid. Collect. Czech. Chem. Commun. 1994, 59, (9),2057-2068


Charles D.Hurd; Victor G.Bethune. Hydroxamic acids and N-hydroxyimides related to pyridine, pyrazine and quinoxaline. J. Org. Chem. 1970, 35, (5),1471-1475

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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