2′,3′,5′-Tri-O-benzoyluridine
2′,3′,5′-Tri-O-benzoyluridine (CAS: 1748-04-5) is a benzoylated derivative of the nucleoside uridine. With a molecular weight of 556.52 g/mol, this compound is primarily utilised in biochemical research and as a building block in the synthesis of modified nucleosides. Its protected hydroxyl groups offer selective reactivity in complex organic synthesis, making it a valuable reagent for researchers in medicinal chemistry and molecular biology.
- IUPAC
- Uridine 2′,3′,5′-tribenzoate
- Synonyms
- 1748-04-5Uridine 2′,3′,5′-tribenzoate

Nucleoside Synthesis Intermediate
Serves as a protected intermediate in the synthesis of various modified nucleosides and their analogues. The benzoyl groups facilitate regioselective reactions at other positions of the nucleoside.
Biochemical Research
Used as a reference compound or substrate in studies involving nucleoside metabolism and enzyme activity. Its structure allows for investigations into drug design and development.
Oligonucleotide Synthesis
Can be employed in the preparation of modified oligonucleotides where specific protection or functionalisation of the nucleoside unit is required.
| Molecular weight | 556.52 |
|---|---|
| Empirical formula | C30H24N2O9 |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 2′,3′,5′-Tri-O-benzoyluridine used for?
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2′,3′,5′-Tri-O-benzoyluridine is primarily used as an intermediate in the synthesis of modified nucleosides and in biochemical research, particularly for studies involving nucleoside metabolism and drug design.
What is the CAS number and molecular formula for 2′,3′,5′-Tri-O-benzoyluridine?
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The CAS number is 1748-04-5, and the molecular formula is C30H24N2O9.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′,3′,5′-Tri-O-benzoyluridine for research purposes. We do not specify a particular grade such as USP, BP, or EP as this product is not intended for human or animal consumption. Purity information is available upon request.
How should 2′,3′,5′-Tri-O-benzoyluridine be handled safely?
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Handling requires appropriate personal protective equipment including eyeshields and gloves. A respirator with a P1 (EN143) or N95 (US) filter is recommended. Refer to the Safety Data Sheet (SDS) for detailed handling and hazard information.
Is 2′,3′,5′-Tri-O-benzoyluridine a controlled substance?
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The provided data does not indicate that 2′,3′,5′-Tri-O-benzoyluridine is a controlled substance.
How is 2′,3′,5′-Tri-O-benzoyluridine shipped and exported?
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2′,3′,5′-Tri-O-benzoyluridine is typically stored at -20°C. Shipments are handled in accordance with international regulations for chemical export. Please contact our sales team for specific shipping and export inquiries.
How can I request a sample or quote for 2′,3′,5′-Tri-O-benzoyluridine?
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To request a sample or a quotation for 2′,3′,5′-Tri-O-benzoyluridine, please contact the Tech Serve Solutions sales department via email or phone, referencing the product name and CAS number.
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