5-Aminopyridine-3-carboxylic acid
5-Aminopyridine-3-carboxylic acid (CAS: 24242-19-1), with the molecular formula C6H6N2O2 and a molecular weight of 138.12 g/mol, is a key heterocyclic building block. This pyridine derivative is primarily utilised in chemical synthesis for the development of more complex organic molecules. Its structure makes it a valuable intermediate in various research and development applications within the chemical and pharmaceutical industries.
- IUPAC
- 5-Aminonicotinic acid
- Synonyms
- 5-Aminonicotinic acid

Organic Synthesis Intermediate
Utilised as a fundamental building block in the synthesis of novel organic compounds. Its pyridine core and functional groups allow for diverse chemical transformations.
Pharmaceutical Research
Serves as a crucial intermediate in the research and development of new pharmaceutical agents. Its structure is relevant for medicinal chemistry programmes.
Material Science
May be employed in the development of new materials where pyridine-based structures are required for specific properties.
| Molecular weight | 138.12 |
|---|---|
| Empirical formula | C6H6N2O2 |
| Assay | 97% |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 5-Aminopyridine-3-carboxylic acid primarily used for?
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This compound is primarily used as a building block in organic synthesis and for research in pharmaceutical development.
What are the CAS number and molecular formula for 5-Aminopyridine-3-carboxylic acid?
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The CAS number is 24242-19-1 and the molecular formula is C6H6N2O2.
What grade and purity does Tech Serve Solutions supply for 5-Aminopyridine-3-carboxylic acid?
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Tech Serve Solutions supplies 5-Aminopyridine-3-carboxylic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 5-Aminopyridine-3-carboxylic acid be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, and gloves. Avoid dust formation and inhalation, and ensure adequate ventilation as it may cause respiratory irritation, skin irritation, and serious eye irritation. Harmful if swallowed.
Does Tech Serve Solutions export 5-Aminopyridine-3-carboxylic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Aminopyridine-3-carboxylic acid.
How can I request a quote or sample of 5-Aminopyridine-3-carboxylic acid?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (24242-19-1).
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