5-Fluorouridine
5-Fluorouridine (CAS: 316-46-1), with the molecular formula C9H11FN2O6, is a potent fluoropyrimidine nucleoside analog. It is recognized for its anticancer and cytotoxic properties. Commonly utilized in comparative chemical and biochemical research, 5-Fluorouridine serves as a valuable tool for studies involving fluorouracil and thymine analogs. Tech Serve Solutions provides this compound for research and development purposes.
- IUPAC
- 5-Fluorouracil 1β-D-ribofuranoside,FUrd
- Synonyms
- 5-Fluorouracil 1β-D-ribofuranosideFUrd

Anticancer Research
5-Fluorouridine is investigated for its cytotoxic activity against cancer cells, serving as a reference compound in the development of new chemotherapeutic agents.
Biochemical Studies
Utilized in comparative chemical and biochemical studies to understand the mechanisms of action of fluoropyrimidine analogs and their interaction with cellular processes.
Nucleoside Analog Research
Serves as a key compound in research focusing on nucleoside analogs, their synthesis, and their biological activities.
| Molecular weight | 262.19 |
|---|---|
| Empirical formula | C9H11FN2O6 |
| Assay | ≥99.0% (HPLC) |
| Optical activity | [α]20/D +18±1°, c = 1% in H2O |
| Storage temperature | 2-8°C |
| Application | 5-Fluorouridine (FUrd) is a fluoropyrimidine nucleoside analog with anticancer and cytotoxic activity. FUrd is often used in chemical and biochemical comparison studies with fluorouracil and thymine analogs. |
| Melting point | 182-184 °C |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 68 |
| Safety statements (S) | 36/37 |
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-Fluorouridine used for?
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5-Fluorouridine is used in chemical and biochemical comparison studies with fluorouracil and thymine analogs, and is investigated for its anticancer and cytotoxic activity.
What is the CAS number and formula for 5-Fluorouridine?
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The CAS number for 5-Fluorouridine is 316-46-1, and its empirical formula is C9H11FN2O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Fluorouridine with an assay of ≥99.0% (HPLC). This is a research grade material and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 5-Fluorouridine be handled and stored?
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Handle 5-Fluorouridine with appropriate personal protective equipment, including eyeshields and gloves. Store the compound at 2-8°C. It is classified with hazard code Xn and risk statement R68, indicating potential for irreversible effects.
Is 5-Fluorouridine exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Fluorouridine.
How can I request a sample or quote for 5-Fluorouridine?
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To request a sample or a quote for 5-Fluorouridine, please contact our sales team through the website or by phone.
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