5-Phenyl-1H-1,2,4-triazole-3-thiol
5-Phenyl-1H-1,2,4-triazole-3-thiol (CAS: 3414-94-6) is a heterocyclic organic compound with the molecular formula C8H7N3S and a molecular weight of 177.23 g/mol. This compound serves as a valuable building block in chemical synthesis and is recognised for its potential biological activity. It is commonly employed in research and development settings for the creation of novel molecules with diverse applications.
- Synonyms
- 3414-94-6C8H7N3S

Chemical Synthesis
Utilised as a key intermediate and building block for the synthesis of more complex organic molecules. Its heterocyclic structure offers versatile reactivity for derivatisation.
Medicinal Chemistry Research
Incorporated into the development of new pharmaceutical agents due to its potential bioactive properties. It serves as a scaffold for exploring novel therapeutic compounds.
Material Science
Investigated for its potential role in the development of new materials, leveraging its specific chemical structure and properties.
| Molecular weight | 177.23 |
|---|---|
| Empirical formula | C8H7N3S |
| Assay | 95% |

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.
| Gene Information | human ... IL8RB(3579) |
|---|
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-Phenyl-1H-1,2,4-triazole-3-thiol used for?
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5-Phenyl-1H-1,2,4-triazole-3-thiol is primarily used as a building block in chemical synthesis and in medicinal chemistry research for the development of new compounds.
What is the CAS number and formula for 5-Phenyl-1H-1,2,4-triazole-3-thiol?
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The CAS number is 3414-94-6 and the empirical formula is C8H7N3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Phenyl-1H-1,2,4-triazole-3-thiol with a minimum assay of 95%. This product is intended for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 5-Phenyl-1H-1,2,4-triazole-3-thiol be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. This compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
Is 5-Phenyl-1H-1,2,4-triazole-3-thiol exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5-Phenyl-1H-1,2,4-triazole-3-thiol.
How can I request a sample or quote?
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Please contact the Tech Serve Solutions sales team directly via our website or designated contact channels to request a sample or a quotation for 5-Phenyl-1H-1,2,4-triazole-3-thiol.
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