5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester
5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester (CAS: 3641-14-3) is a heterocyclic organic compound with a molecular weight of 142.12 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure lends itself to incorporation into more complex molecules, making it a useful intermediate for researchers and manufacturers in various chemical industries.
- Synonyms
- 3641-14-3, C4H6N4O2
![5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester (C4H6N4O2) — chemical structure, CAS 3641-14-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F3641-14-3.png&w=3840&q=75)
Heterocyclic Synthesis
This triazole derivative functions as a key building block for the construction of novel heterocyclic compounds. Its reactive amine and ester functionalities allow for diverse synthetic transformations.
Pharmaceutical Intermediates
The compound can be employed in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its structural features are amenable to modifications for drug discovery and development.
Agrochemical Research
As a heterocyclic building block, it may find utility in the synthesis of potential agrochemical agents, contributing to the development of new crop protection solutions.
Material Science
Exploratory applications may include its use in developing new materials, leveraging the properties conferred by the triazole ring system.
| Molecular weight | 142.12 |
|---|---|
| Empirical formula | C4H6N4O2 |
| Assay | 96% |
| Melting point | 218-222 °C(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| 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 5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester used for?
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This compound is primarily used as a building block in chemical synthesis, particularly for creating heterocyclic structures, and may serve as an intermediate in the development of pharmaceuticals and agrochemicals.
What are the CAS number and molecular formula?
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The CAS number is 3641-14-3, and the molecular formula is C4H6N4O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should this chemical be handled safely?
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This compound may cause an allergic skin reaction (H317). It is advised to wear gloves, eyeshields, and a facesheild, and use a dust mask type N95 (US). Ensure good ventilation and avoid breathing dust.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester.
How can I request a quote or sample?
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Please contact our sales team via the website or phone to request a quote or sample of 5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester.
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