6-Aminopyridine-3-thioamide
6-Aminopyridine-3-thioamide (CAS: 53268-33-0), a heterocyclic organic compound with the formula C6H7N3S and a molecular weight of 153.20 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring both an amino group and a thioamide functionality on a pyridine ring, allows for diverse chemical transformations, making it useful in the development of novel chemical entities and materials.
- IUPAC
- 2-Aminopyridyl-5-thioamide,6-Aminothionicotinamide
- Synonyms
- 2-Aminopyridyl-5-thioamide6-Aminothionicotinamide

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules, particularly those containing pyridine and thioamide moieties. Its functional groups enable participation in a wide range of reactions for constructing novel chemical structures.
Heterocyclic Chemistry
Serves as a versatile building block in heterocyclic chemistry, facilitating the creation of new heterocyclic compounds with potential applications in pharmaceuticals and material science. The pyridine core offers a scaffold for further derivatisation.
Chemical Research and Development
Employed in research laboratories for the exploration of new synthetic pathways and the development of novel chemical entities. Its unique structure provides opportunities for medicinal chemistry and agrochemical research.
| Molecular weight | 153.20 |
|---|---|
| Empirical formula | C6H7N3S |
| Assay | 95% |
| Melting point | 177-182 °C |


Hazard statements
- H301Toxic if swallowed
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-41-43 |
| Safety statements (S) | 26-36/37/39 |
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 6-Aminopyridine-3-thioamide used for?
+
6-Aminopyridine-3-thioamide is primarily used as a building block in organic synthesis and heterocyclic chemistry for the development of new chemical entities and materials in research and development settings.
What are the CAS number and formula for 6-Aminopyridine-3-thioamide?
+
The CAS number is 53268-33-0 and the empirical formula is C6H7N3S.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 6-Aminopyridine-3-thioamide with an assay of 95%. This is a technical/research grade material and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 6-Aminopyridine-3-thioamide be handled?
+
6-Aminopyridine-3-thioamide is classified as Dangerous. It is toxic if swallowed, may cause an allergic skin reaction, and causes serious eye damage. Handle with appropriate personal protective equipment (P280), and follow emergency procedures (P301 + P310, P305 + P351 + P338).
How is 6-Aminopyridine-3-thioamide shipped?
+
6-Aminopyridine-3-thioamide is shipped under UN 2811, Hazard Class 6.1, Packing Group III, indicating it is a toxic solid.
How can I request a sample or quote for 6-Aminopyridine-3-thioamide?
+
To request a sample or a quote for 6-Aminopyridine-3-thioamide, please contact the TSS sales team via our website or direct email, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis