3-Amino Isonicotinic Acid

Name: 3-Amino Isonicotinic Acid
Brand: Vaqora Chemicals
SKU: VQ-049239

About 3-Amino Isonicotinic Acid

Listed under CAS 7579-20-6, 3-Amino Isonicotinic Acid is a process intermediate or related compound of Nicotinic Acid available from Vaqora Chemicals. Formula C6H6N2O2, molecular weight 138.12 g/mol. The IUPAC name is 3-aminopyridine-4-carboxylic acid. Common synonyms include 4-Pyridinecarboxylic acid, 3-amino- and 3-Amino-4-pyridinecarboxylic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Process chemists and analysts use it when developing synthetic routes to Nicotinic Acid, tracking process-related impurities and validating analytical methods. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 3-Amino Isonicotinic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Nicotinic Acid

View every impurity, metabolite and intermediate we list for Nicotinic Acid.

Nicotinic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Amino Isonicotinic Acid
Catalogue No.	VQ-049239
CAS Number	7579-20-6
IUPAC name	3-aminopyridine-4-carboxylic acid
Molecular formula	C₆H₆N₂O₂
Molecular weight	138.12 g/mol
Exact mass	138.0429
HSN code	2933
InChIKey	FYEQKMAVRYRMBL-UHFFFAOYSA-N
SMILES	C1=CN=CC(=C1C(=O)O)N
PubChem CID	459531

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	2 / 4
TPSA	76.2 Å²
Synonyms	4-Pyridinecarboxylic acid, 3-amino-, 3-Amino-4-pyridinecarboxylic acid, 3-Amino-4-carboxypyridine, 3-Amino-4-Pyridine Carboxylic Acid, 4SV, 3-aminoisonicotinoic acid, 3-arninoisonicotinic acid, 3-amino-pyridine-4-carboxylic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3-Amino Isonicotinic Acid?

The CAS Registry Number of 3-Amino Isonicotinic Acid is 7579-20-6. It is also known as 4-Pyridinecarboxylic acid, 3-amino-, 3-Amino-4-pyridinecarboxylic acid, 3-Amino-4-carboxypyridine.

What is the molecular formula and molecular weight of 3-Amino Isonicotinic Acid?

3-Amino Isonicotinic Acid has the molecular formula C6H6N2O2 and a molecular weight of 138.12 g/mol. Its IUPAC name is 3-aminopyridine-4-carboxylic acid.

What is 3-Amino Isonicotinic Acid used for?

3-Amino Isonicotinic Acid is supplied as a characterised reference material related to Nicotinic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 3-Amino Isonicotinic Acid can I order?

We supply 3-Amino Isonicotinic Acid, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Amino Isonicotinic Acid?

Yes. Every lot of 3-Amino Isonicotinic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3-Amino Isonicotinic Acid be shipped internationally?

Yes. 3-Amino Isonicotinic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.