2′,3′-Di-O-benzoyluridine
2′,3′-Di-O-benzoyluridine (CAS 50408-20-3) is a benzoylated derivative of uridine, a naturally occurring nucleoside. With a molecular weight of 452.41 g/mol, this compound serves as a valuable building block and intermediate in organic synthesis and biochemical research. Its protected hydroxyl groups make it particularly useful for regioselective reactions in the synthesis of modified nucleosides and oligonucleotides.
- IUPAC
- Uridine 2′,3′-dibenzoate
- Synonyms
- Uridine 2′,3′-dibenzoate

Nucleoside and Nucleotide Synthesis
2′,3′-Di-O-benzoyluridine is employed as a key intermediate in the synthesis of various modified nucleosides and nucleotides. The benzoyl protecting groups can be selectively removed to allow further derivatization at the 2′ and 3′ positions.
Oligonucleotide Research
This compound can be utilized in the preparation of oligonucleotides. Its structure allows for incorporation into synthetic DNA or RNA strands, potentially imparting altered properties or functionalities.
Biochemical Studies
As a nucleoside analogue, it finds application in biochemical and pharmacological studies investigating enzymatic processes or cellular pathways involving uridine metabolism.
| Molecular weight | 452.41 |
|---|---|
| Empirical formula | C23H20N2O8 |
| Assay | ≥99% (TLC) |
| Storage temperature | 2-8°C |
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′-Di-O-benzoyluridine used for?
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2′,3′-Di-O-benzoyluridine is primarily used as an intermediate in the synthesis of modified nucleosides, nucleotides, and oligonucleotides, and in biochemical research.
What is the CAS number and formula for 2′,3′-Di-O-benzoyluridine?
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The CAS number is 50408-20-3 and the empirical formula is C23H20N2O8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′,3′-Di-O-benzoyluridine with a minimum purity of ≥99% as determined by TLC. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for 2′,3′-Di-O-benzoyluridine?
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According to GHS classifications, this compound may cause skin irritation, serious eye irritation, and respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed information. The WGK (Germany) classification is 3.
Is 2′,3′-Di-O-benzoyluridine a controlled substance?
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The provided data does not indicate that 2′,3′-Di-O-benzoyluridine is a controlled substance.
How is 2′,3′-Di-O-benzoyluridine packed, shipped, and exported?
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Tech Serve Solutions adheres to strict quality control and packaging standards for all chemicals, ensuring safe and compliant shipment globally. Specific packaging details are available upon request.
How can I request a sample or quote for 2′,3′-Di-O-benzoyluridine?
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To request a sample or a quotation, please contact our sales department via the website or email, providing your specific requirements and contact information.
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