6-Aminonicotinamide
6-Aminonicotinamide (CAS: 329-89-5; Formula: C6H7N3O) is a pyridine derivative with a molecular weight of 137.14 g/mol. Primarily known for its biological activity as a metabolic inhibitor, it serves as a valuable tool in biochemical research. It is frequently employed in studies investigating enzyme mechanisms and metabolic pathways, particularly those involving NADP+-dependent enzymes. This compound is a key building block in chemical synthesis.
- IUPAC
- 6-Aminopyridine-3-carboxamide
- Synonyms
- 6-Aminopyridine-3-carboxamide

Biochemical Research
Utilised as a biochemical tool to study metabolic pathways and enzyme inhibition, particularly those involving NADP+ metabolism. It acts as a potent inhibitor for certain enzymes, aiding in mechanistic investigations.
Chemical Synthesis
Serves as a versatile heterocyclic building block in organic synthesis. Its structure lends itself to the creation of more complex molecules, including potential pharmaceutical intermediates.
Enzyme Studies
Specifically used to investigate the role of enzymes such as glucose-6-phosphate dehydrogenase by acting as a competitive inhibitor. This helps researchers understand enzyme kinetics and function.
| Molecular weight | 137.14 |
|---|---|
| Empirical formula | C6H7N3O |
| Assay | 99% |
| Melting point | 245-248 °C(lit.) |

Hazard statements
- H360May damage fertility or the unborn child
Precautionary statements
- P201Obtain special instructions before use
- P308IF exposed or concerned
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61 |
| Safety statements (S) | 53-45 |
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 6-Aminonicotinamide used for?
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6-Aminonicotinamide is primarily used in biochemical research as a metabolic inhibitor, particularly for enzymes involved in NADP+ pathways, and as a building block in chemical synthesis.
What are the CAS number and formula for 6-Aminonicotinamide?
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The CAS number is 329-89-5 and the empirical formula is C6H7N3O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Aminonicotinamide with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 6-Aminonicotinamide be handled safely?
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6-Aminonicotinamide is classified as dangerous and carries the GHS08 symbol with a 'Danger' signal word, indicating potential reproductive toxicity (H360). Handle with appropriate personal protective equipment, including eyeshields, suitable gloves, and respiratory protection (e.g., N100 or P3 filters). Avoid exposure and seek medical attention if exposure occurs (P308 + P313).
Is 6-Aminonicotinamide a controlled substance?
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The provided data does not indicate that 6-Aminonicotinamide is a controlled substance.
How is 6-Aminonicotinamide packed, shipped, and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packaging details are available upon request.
How can I request a sample or quote for 6-Aminonicotinamide?
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Please contact our sales team directly through our website or by phone to request a sample or obtain a quotation for 6-Aminonicotinamide.
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