3,5-Diamino-1,2,4-triazole
3,5-Diamino-1,2,4-triazole (CAS 1455-77-2), with the molecular formula C2H5N5 and a molecular weight of 99.09 g/mol, is a heterocyclic organic compound. It functions as an inhibitor of DNA synthesis. Supplied by Tech Serve Solutions, this chemical is available in a minimum assay of 98% and is primarily utilized in chemical synthesis and research applications as a valuable building block.
- IUPAC
- Guanazole
- Synonyms
- Guanazole4-triazole1455-77-2C2H5N5

Inhibitor of DNA Synthesis
3,5-Diamino-1,2,4-triazole is recognised for its role as an inhibitor of DNA synthesis. This property makes it a compound of interest in biochemical and cell biology research.
Chemical Synthesis Building Block
As a heterocyclic building block, this triazole derivative serves as a versatile intermediate in organic synthesis. It can be employed in the construction of more complex molecular architectures.
Research and Development
This compound is utilised in various research and development settings, particularly within fields requiring heterocyclic compounds with specific nitrogen arrangements for further chemical exploration.
| Molecular weight | 99.09 |
|---|---|
| Empirical formula | C2H5N5 |
| Assay | 98% |
| Application | Inhibitor of DNA synthesis. |
| Melting point | 202-205 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36/37 |
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 3,5-Diamino-1,2,4-triazole used for?
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3,5-Diamino-1,2,4-triazole is primarily used as an inhibitor of DNA synthesis and as a versatile building block in chemical synthesis, particularly for heterocyclic compounds.
What is the CAS number and molecular formula for 3,5-Diamino-1,2,4-triazole?
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The CAS number is 1455-77-2 and the molecular formula is C2H5N5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Diamino-1,2,4-triazole with a minimum assay of 98%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
What are the safety and handling precautions for 3,5-Diamino-1,2,4-triazole?
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This compound is classified as harmful if swallowed (H302). When handling, it is recommended to wear eye shields, face shields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation and avoid dust formation.
How is 3,5-Diamino-1,2,4-triazole packed, shipped, and exported?
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3,5-Diamino-1,2,4-triazole is carefully packed according to industry standards for safe transit. Tech Serve Solutions has extensive experience in exporting chemicals globally, ensuring compliance with all relevant regulations.
How can I request a sample or quote for 3,5-Diamino-1,2,4-triazole?
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To request a sample or a quotation, please visit the product page on the Tech Serve Solutions website and use the 'Request a Quote' or 'Request Sample' functionality, or contact our sales team directly.
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