3-Aminopyridine-4-carboxylic acid
3-Aminopyridine-4-carboxylic acid (CAS 7579-20-6) is a pyridine derivative with the molecular formula C6H6N2O2 and a molecular weight of 138.12 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the realm of heterocyclic chemistry. Its structure lends itself to further chemical modifications, making it a useful intermediate for the development of more complex molecules in research and development settings.
- IUPAC
- 3-Aminoisonicotinic acid
- Synonyms
- 3-Aminoisonicotinic acid

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of novel organic compounds. Its pyridine ring and functional groups allow for diverse chemical transformations.
Heterocyclic Chemistry Research
Essential in the development and study of heterocyclic structures, contributing to the exploration of new chemical entities with potential applications in various fields.
Pharmaceutical Intermediate Development
Serves as a precursor in the multi-step synthesis pathways for potential pharmaceutical agents, aiding in drug discovery research.
| Molecular weight | 138.12 |
|---|---|
| Empirical formula | C6H6N2O2 |
| Assay | 95% |
| Melting point | 305-310 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Aminopyridine-4-carboxylic acid used for?
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3-Aminopyridine-4-carboxylic acid is primarily used as a building block in organic synthesis and heterocyclic chemistry research. It is also employed as an intermediate in the development of potential pharmaceutical agents.
What is the CAS number and chemical formula for 3-Aminopyridine-4-carboxylic acid?
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The CAS number for 3-Aminopyridine-4-carboxylic acid is 7579-20-6, and its chemical formula is C6H6N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Aminopyridine-4-carboxylic acid with a minimum assay of 95%. We do not represent this product as USP, BP, or EP grade.
How should 3-Aminopyridine-4-carboxylic acid be handled?
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3-Aminopyridine-4-carboxylic acid is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, ensure good ventilation, and avoid contact with skin, eyes, and clothing.
Is 3-Aminopyridine-4-carboxylic acid available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Aminopyridine-4-carboxylic acid.
How can I request a sample or quote for 3-Aminopyridine-4-carboxylic acid?
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To request a sample or quote, please use the contact form on our website or reach out to our sales department directly with your inquiry.
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