2′,3′,5′-Tri-O-acetylguanosine
2′,3′,5′-Tri-O-acetylguanosine (CAS: 6979-94-8) is a protected nucleoside derivative with the molecular formula C16H19N5O8 and a molecular weight of 409.35 g/mol. This compound is a valuable building block in organic synthesis and chemical biology research. Its acetylated form enhances solubility in organic solvents, facilitating various chemical transformations and applications in the development of modified nucleosides and related compounds.
- IUPAC
- Guanosine 2′,3′,5′-triacetate
- Synonyms
- 6979-94-8C16H19N5O8Guanosine 2′,3′,5′-triacetate

Chemical Synthesis Intermediate
Serves as a protected intermediate in the synthesis of guanosine analogues and modified oligonucleotides. The acetyl groups allow for selective reactions at other positions of the guanine base or ribose moiety before deprotection.
Chemical Biology Research
Used in research to study nucleoside metabolism, enzymatic reactions, and the development of therapeutic agents. Its structure is amenable to further modifications for probing biological systems.
Nucleoside Chemistry
A key compound in the study and development of nucleoside chemistry, enabling the creation of complex molecules with potential applications in diagnostics and therapeutics.
| Molecular weight | 409.35 |
|---|---|
| Empirical formula | C16H19N5O8 |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Melting point | 226-231 °C(lit.) |
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-acetylguanosine used for?
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2′,3′,5′-Tri-O-acetylguanosine is primarily used as a protected intermediate in chemical synthesis and in chemical biology research for developing modified nucleosides and oligonucleotides.
What are the CAS number and formula for 2′,3′,5′-Tri-O-acetylguanosine?
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The CAS number is 6979-94-8, and the empirical formula is C16H19N5O8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′,3′,5′-Tri-O-acetylguanosine with an assay of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should 2′,3′,5′-Tri-O-acetylguanosine be handled and stored?
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Store at 2-8°C. Handle with appropriate personal protective equipment. Refer to the Safety Data Sheet for detailed handling and hazard information. It has a melting point of 226-231 °C and is classified under WGK Germany 3.
Is 2′,3′,5′-Tri-O-acetylguanosine a controlled substance?
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The provided data does not indicate that 2′,3′,5′-Tri-O-acetylguanosine is a controlled substance.
How can I request a sample or quote for 2′,3′,5′-Tri-O-acetylguanosine?
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Please contact our sales team via the website or direct email to request a sample or a quote for 2′,3′,5′-Tri-O-acetylguanosine.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions carefully packs and ships chemicals according to international regulations. We are experienced global exporters of fine chemicals.
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