5-(4-Pyridyl)-1H-1,2,4-triazole-3-thiol
5-(4-Pyridyl)-1H-1,2,4-triazole-3-thiol (CAS: 14910-06-6) is a heterocyclic compound with the molecular formula C7H6N4S and a molecular weight of 178.21 g/mol. This chemical is primarily utilised as a building block in organic synthesis, particularly in the development of novel heterocyclic structures. Its thiol and triazole functionalities offer versatile reaction sites for further chemical modification, making it a valuable intermediate for research and development in various chemical fields.
- Synonyms
- 14910-06-6

Organic Synthesis Intermediate
Serves as a crucial building block in the synthesis of complex organic molecules. The presence of the triazole ring and thiol group allows for diverse chemical transformations.
Heterocyclic Chemistry Research
Utilised in academic and industrial research for the exploration of new heterocyclic compounds with potential pharmaceutical or material science applications.
Development of Novel Materials
The unique structure may be incorporated into polymers or functional materials to impart specific properties, driven by the nitrogen-rich heterocycle.
| Molecular weight | 178.21 |
|---|---|
| Empirical formula | C7H6N4S |
| Assay | 98% |
| Melting point | 308-313 °C(lit.) |

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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-(4-Pyridyl)-1H-1,2,4-triazole-3-thiol used for?
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This compound is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry.
What are the CAS number and chemical formula?
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The CAS number is 14910-06-6 and the molecular formula is C7H6N4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98%. We do not represent it as USP, BP, EP, or any pharmacopoeia grade.
What are the main safety and handling considerations?
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This compound is a Warning (GHS07) and may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Use appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Handle in a well-ventilated area.
How is this product packed and shipped?
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Products are carefully packed to ensure safe transit and are exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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To request a sample or a quote, please use the contact form on our website or call our sales team directly.
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