3-Amino-5-methylthio-1H-1,2,4-triazole
3-Amino-5-methylthio-1H-1,2,4-triazole (CAS: 45534-08-5) is a heterocyclic compound with the molecular formula C3H6N4S and a molecular weight of 130.17 g/mol. This white to off-white crystalline solid is primarily utilised as a building block in chemical synthesis. Its structure lends itself to the development of more complex molecules, particularly within the realm of heterocyclic chemistry and triazole derivatives.
- Synonyms
- 45534-08-5C3H6N4S

Synthesis of Heterocyclic Disperse Azo Dyes
3-Amino-5-methylthio-1H-1,2,4-triazole serves as a key intermediate in the synthesis of specialised heterocyclic disperse azo dyes. These dyes are often based on the 8-hydroxyquinoline scaffold, indicating its role in chromophore development.
Heterocyclic Building Block
As a versatile heterocyclic building block, this compound is valuable in organic synthesis for constructing diverse molecular architectures. Its functional groups allow for participation in various coupling and derivatisation reactions.
Research and Development
The compound is employed in research laboratories for the exploration of novel chemical entities and synthetic methodologies. Its defined structure makes it a reliable starting material for new chemical discovery.
| Molecular weight | 130.17 |
|---|---|
| Empirical formula | C3H6N4S |
| Assay | 98% |
| Application | 3-Amino-5-methylthio-1H-1,2,4-triazole was used in the synthesis of heterocyclic disperse azo dyes based on 8-hydroxyquinoline1. |
| Melting point | 130-133 °C(lit.) |
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 3-Amino-5-methylthio-1H-1,2,4-triazole used for?
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3-Amino-5-methylthio-1H-1,2,4-triazole is used as a building block in chemical synthesis, particularly for the preparation of heterocyclic disperse azo dyes based on 8-hydroxyquinoline.
What are the CAS number and formula for 3-Amino-5-methylthio-1H-1,2,4-triazole?
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The CAS number is 45534-08-5 and the empirical formula is C3H6N4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Amino-5-methylthio-1H-1,2,4-triazole with a minimum assay of 98%. This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling this chemical?
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According to the provided safety data, this compound has a WGK Germany classification of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area.
How is 3-Amino-5-methylthio-1H-1,2,4-triazole packed and exported?
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3-Amino-5-methylthio-1H-1,2,4-triazole is packed in accordance with international shipping regulations and is exported globally by TSS to meet the demands of research institutions and chemical manufacturers.
How can I request a sample or quote for 3-Amino-5-methylthio-1H-1,2,4-triazole?
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To request a sample or a quote, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry, referencing the product CAS number 45534-08-5.
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