Molekula
4-Formylimidazole (4(5)-Imidazolecarboxaldehyde)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Formylimidazole, also known as 4(5)-imidazolecarboxaldehyde, is a heterocyclic organic compound used in synthetic chemistry, particularly in the development of pharmaceuticals and agrochemicals. It serves as a versatile building block in the synthesis of imidazole-based molecules. Available with a CAS number of 3034-50-2, its molecular formula is C4H4N2O and molecular weight is 96.09 g/mol. Store at 2 to 8 °C. This product carries a warning signal word due to potential hazards. Molekula supplies 4-Formylimidazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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100 g — £311.60 per pack ex VAT · £373.92 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to yellow solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 36067315 |
| CAS Number | 3034-50-2 |
| IUPAC Name | 1H-imidazole-5-carbaldehyde |
| EC Number | 221-227-3 |
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 |
| Exact Mass | 96.0324 |
| SMILES | C1=C(NC=N1)C=O |
| InChIKey | ZQEXIXXJFSQPNA-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H4N2O/c7-2-4-1-5-3-6-4/h1-3H,(H,5,6) |
| PubChem CID | 76428 |
| REACH Code | Y113 |
| HTS Code | 29332990 |
| Tariff Code | 2933299090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1H-Imidazole-4-carbaldehyde
- 1H-Imidazole-4-carboxaldehyde
- 1H-imidazole-5-carbaldehyde
- 3H-imidazole-4-carbaldehyde
- 4-Formylimidazole
- 4-Imidazolecarboxaldehyde
- 5-Imidazolecarboxaldehyde
- Imidazole-4-carbaldehyde
- Imidazole-4-carboxaldehyde
- imidazole-5-carbaldehyde
Frequently asked questions
What is 4-Formylimidazole used for?
It is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 4-Formylimidazole?
The formula is C4H4N2O with a molecular weight of 96.09 g/mol.
How should 4-Formylimidazole be stored?
It should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade is available for this product?
This product is available in technical grade; custom purity grades may be available upon request.
Can Molekula supply 4-Formylimidazole in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.