5-Aminoimidazole-4-carbonitrile
5-Aminoimidazole-4-carbonitrile (CAS: 5098-11-3, Formula: C4H4N4) is a fine chemical intermediate with a molecular weight of 108.10 g/mol. It serves as a versatile building block in organic synthesis, particularly for the construction of heterocyclic compounds. This compound finds application in research and development laboratories for the creation of novel molecules with potential uses in pharmaceuticals and materials science. It is supplied by TSS with an assay of 97%.
- IUPAC
- 4-Amino-1H-imidazole-5-carbonitrile,5-Amino-4-cyanoimidazole,5-Amino-4-imidazolecarbonitrile,5-Cyano-4-aminoimidazole,5-Amino-1H-imidazole-4-carbonitrile
- Synonyms
- 4-Amino-1H-imidazole-5-carbonitrile5-Amino-4-cyanoimidazole5-Amino-4-imidazolecarbonitrile5-Cyano-4-aminoimidazole5-Amino-1H-imidazole-4-carbonitrile

Organic Synthesis Intermediate
Used as a key building block in multi-step organic synthesis pathways. Its imidazole and nitrile functionalities allow for diverse chemical transformations.
Heterocyclic Chemistry
Essential for the synthesis of complex heterocyclic structures, including purine analogues and other nitrogen-rich compounds relevant in medicinal chemistry research.
Pharmaceutical Research
A precursor molecule for the development of potential drug candidates. Its structure is amenable to modification for creating compounds with targeted biological activities.
Material Science Applications
Investigated for its potential use in the synthesis of novel materials with specific electronic or optical properties due to its conjugated ring system.
| Molecular weight | 108.10 |
|---|---|
| Empirical formula | C4H4N4 |
| Assay | 97% |
| Melting point | 114-123 °C |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Transport (UN / ADR) | UN 3335 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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-Aminoimidazole-4-carbonitrile used for?
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5-Aminoimidazole-4-carbonitrile is primarily used as a building block in organic synthesis, particularly for creating heterocyclic compounds, with applications in pharmaceutical research and material science.
What are the CAS number and formula for 5-Aminoimidazole-4-carbonitrile?
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The CAS number is 5098-11-3 and the empirical formula is C4H4N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Aminoimidazole-4-carbonitrile with an assay of 97%. This is a technical or research grade chemical, and TSS does not represent it as USP, BP, or EP grade.
What are the main safety hazards associated with 5-Aminoimidazole-4-carbonitrile?
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This compound is classified as Danger, with hazards including H302 (Harmful if swallowed) and H318 (Causes serious eye damage).
How is 5-Aminoimidazole-4-carbonitrile handled and shipped?
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As per safety data, wear protective gloves, eye protection, and face protection (P280, P305 + P351 + P338). It is shipped internationally as UN 3335.
How can I request a quote or sample?
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Please contact our sales team via the website or directly to request a quotation or sample of 5-Aminoimidazole-4-carbonitrile.
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