N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine
N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine (CAS 63660-23-1) is a modified nucleoside with the molecular formula C21H23N5O6 and a molecular weight of 441.44 g/mol. This compound serves as a valuable building block and research chemical within biochemical and nucleoside analog studies. Its specific structural modifications make it useful in various molecular biology and synthetic chemistry applications.

Nucleoside Analog Synthesis
This compound is a key intermediate for the synthesis of complex modified nucleosides and their analogs. It can be used in the development of novel nucleic acid structures for research purposes.
Biochemical Research
Utilised as a research chemical in biochemical studies, particularly in areas involving DNA or RNA modification and analysis. Its unique structure aids in exploring enzyme-substrate interactions.
Oligonucleotide Modification
Can be incorporated into synthetic oligonucleotides to confer specific properties or functionalities. This is relevant for the creation of specialised probes or therapeutic agents.
| Molecular weight | 441.44 |
|---|---|
| Empirical formula | C21H23N5O6 |
| Assay | ~98% |
| Storage temperature | −20°C |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/25-36/38 |
| Safety statements (S) | 7-24-45 |
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 N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine used for?
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This compound is primarily used as a research chemical in biochemical studies, for the synthesis of modified nucleosides and their analogs, and for oligonucleotide modification.
What are the CAS number and formula for N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine?
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The CAS number is 63660-23-1 and the molecular formula is C21H23N5O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of approximately 98%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine be handled?
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This compound is classified as toxic and an irritant. Handle with extreme care using appropriate personal protective equipment, including eyeshields, face shields, gloves, and a P2 respirator. Store at -20°C.
Is N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and reagents, including this compound.
How can I request a sample or quote for N2-Isobutyryl-3′-O-benzoyl-2′-deoxyguanosine?
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Please contact our sales team directly through the website or by phone to request a sample or a formal quotation for this product.
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