Molekula
5-Fluorouridine
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-Fluorouridine is a fluorinated pyrimidine nucleoside used in research and pharmaceutical development, particularly in antiviral and anticancer studies. It functions as a metabolic analog of uridine, interfering with RNA synthesis. Available with a CAS number of 316-46-1, its molecular formula is C9H11FN2O6 and molecular weight is 262.19 g/mol. Store at 2 to 8 °C. Molekula supplies 5-Fluorouridine 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 — £20.20 per pack ex VAT · £24.24 inc. VAT
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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 | White powder |
| Specific rotation | +15 to +20 |
| Identification | Conforms to reference |
| Purity | ≥ 98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 182 °C |
Source: PubChem CID 9427 (DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 22848333 |
| CAS Number | 316-46-1 |
| IUPAC Name | 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidine-2,4-dione |
| EC Number | 206-260-3 |
| Molecular Formula | C9H11FN2O6 |
| Molecular Weight | 262.19 |
| Exact Mass | 262.0601 |
| SMILES | C1=C(C(=O)NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)F |
| InChIKey | FHIDNBAQOFJWCA-UAKXSSHOSA-N |
| InChI | InChI=1S/C9H11FN2O6/c10-3-1-12(9(17)11-7(3)16)8-6(15)5(14)4(2-13)18-8/h1,4-6,8,13-15H,2H2,(H,11,16,17)/t4-,5-,6-,8-/m1/s1 |
| PubChem CID | 9427 |
| REACH Code | Y110 |
| HTS Code | 2934999001 |
| Tariff Code | 2934999090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- 1-(b-D-Xylofuranosyl)-5-fluorouracil
- 1-(beta-D-Ribofuranosyl)-5-fluorouracil
- 5-fluoro-1-(beta-d-ribofuranosyl)uracil
- 5-fluoro-d-uridine
- 5-Fluorouracil 1beta-D-ribofuranoside
- 5-Fur
- fluorouridine
- Fur
- FUrd
- Uridine, 5-fluoro-
Frequently asked questions
What is 5-Fluorouridine used for?
5-Fluorouridine is primarily used in research applications, including the study of nucleic acid metabolism and as a precursor in the synthesis of fluorinated nucleosides for antiviral and anticancer drug development.
What is the chemical formula and molecular weight of 5-Fluorouridine?
The chemical formula is C9H11FN2O6 and the molecular weight is 262.19 g/mol.
How should 5-Fluorouridine be stored?
Store at 2 to 8 °C in a dry, dark place to maintain stability and prevent degradation.
What grade of 5-Fluorouridine is available?
Molekula supplies 5-Fluorouridine in research grade, suitable for laboratory use.
Can Molekula supply 5-Fluorouridine in bulk?
Yes, Molekula can supply 5-Fluorouridine in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a 5-Fluorouridine 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.