4-Imidazolecarboxylic acid
4-Imidazolecarboxylic acid (CAS: 1072-84-0, C4H4N2O2) is a heterocyclic organic compound with a molecular weight of 112.09 g/mol. It serves as a valuable building block in chemical synthesis, particularly for creating imidazole-functionalised structures. This compound is primarily utilised in research and development for the synthesis of complex molecules and materials, including specialised dendrimers.

Synthesis of Dendrimers
4-Imidazolecarboxylic acid is employed in the synthesis of imidazole functionalized poly(propylene imine) dendrimers. These complex branched macromolecules find applications in various fields due to their unique structures and properties.
Heterocyclic Chemistry
As a heterocyclic building block, this compound is integral to the synthesis of various nitrogen-containing heterocyclic systems. It allows for the introduction of the imidazole moiety into larger molecular frameworks.
Chemical Synthesis Intermediate
This chemical acts as an intermediate in multi-step organic synthesis pathways. Its reactive functional groups enable further chemical modifications for the creation of novel compounds.
| Molecular weight | 112.09 |
|---|---|
| Empirical formula | C4H4N2O2 |
| Assay | 98% |
| Application | Used in the synthesis of imidazole functionalized poly(propylene imine) dendrimers.1 |
| Melting point | 294-295 °C(lit.) |

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.
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 4-Imidazolecarboxylic acid used for?
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4-Imidazolecarboxylic acid is used as a building block in chemical synthesis, notably for the creation of imidazole functionalised poly(propylene imine) dendrimers and other heterocyclic compounds.
What are the CAS number and molecular formula for 4-Imidazolecarboxylic acid?
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The CAS number for 4-Imidazolecarboxylic acid is 1072-84-0, and its molecular formula is C4H4N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Imidazolecarboxylic acid at a minimum purity of 98%. This product is intended for laboratory and research use; TSS does not represent it as USP, BP, or EP grade.
How should 4-Imidazolecarboxylic acid be handled safely?
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4-Imidazolecarboxylic acid is classified as a skin, eye, and respiratory irritant (H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, in a well-ventilated area or fume hood.
Is 4-Imidazolecarboxylic acid a controlled substance?
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The provided data does not indicate that 4-Imidazolecarboxylic acid (CAS: 1072-84-0) is a controlled substance.
How is 4-Imidazolecarboxylic acid shipped and exported?
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Tech Serve Solutions, established in 1998, is a specialist global supplier and exporter of fine chemicals. We adhere to all necessary regulations for the safe and compliant packing, shipping, and exporting of our products worldwide.
How can I request a sample or quote for 4-Imidazolecarboxylic acid?
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To request a sample or a quote for 4-Imidazolecarboxylic acid, please contact our sales team through the website or by phone. We are happy to assist with your research and procurement needs.
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