Molekula
5-Ethyluracil
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
5-Ethyluracil is a synthetic pyrimidine derivative used in organic synthesis and pharmaceutical research. It serves as an intermediate in the production of nucleoside analogs and other bioactive compounds. Available with a CAS number of 4212-49-1, its molecular formula is C6H8N2O2 and molecular weight is 140.14 g/mol. It should be stored at ambient temperature and handled with care due to its warning signal word. Molekula supplies 5-Ethyluracil 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.
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1 g — $58.70 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | Crystalline powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 38127331 |
| CAS Number | 4212-49-1 |
| IUPAC Name | 5-ethyl-1H-pyrimidine-2,4-dione |
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 |
| Exact Mass | 140.0586 |
| SMILES | CCC1=CNC(=O)NC1=O |
| InChIKey | RHIULBJJKFDJPR-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H8N2O2/c1-2-4-3-7-6(10)8-5(4)9/h3H,2H2,1H3,(H2,7,8,9,10) |
| PubChem CID | 73267 |
| REACH Code | Y110 |
| HTS Code | 2933.59.9500 |
| Tariff Code | 2933599590 |
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
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
- 1,2,3,4-Tetrahydropyrimidine, 5-ethyl-2,4-dioxo-
- 2,4-Dihydroxy-5-ethylpyrimidine
- 2,4(1H,3H)-Pyrimidinedione, 5-ethyl-
- 5-Ethyl ura
- 5-ethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
- 5-ethyl-1H-pyrimidine-2,4-dione
- 5-ethyl-2,4(1H,3H)-pyrimidinedione
- 5-ethylpyrimidine-2,4(1h,3h)-dione
- Homothymine
- Uracil, 5-ethyl-
Frequently asked questions
What is 5-Ethyluracil used for?
5-Ethyluracil is primarily used as an intermediate in the synthesis of nucleoside analogs and pharmaceutical compounds.
What is the chemical formula and molecular weight of 5-Ethyluracil?
The chemical formula is C6H8N2O2, and the molecular weight is 140.14 g/mol.
How should 5-Ethyluracil be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of 5-Ethyluracil is available?
Molekula supplies 5-Ethyluracil in research grade.
Can Molekula supply 5-Ethyluracil in bulk?
Yes, Molekula can supply 5-Ethyluracil in bulk quantities—please contact our sales team for details.
What documentation comes with a purchase of 5-Ethyluracil?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.