8-Bromoguanosine
8-Bromoguanosine (CAS: 4016-63-1; C10H12BrN5O5) is a brominated nucleoside analogue. It is a valuable research chemical primarily utilised in biochemical studies and as a building block in the synthesis of modified oligonucleotides. Its structure makes it suitable for investigations into nucleic acid structure and function, as well as for developing novel therapeutic agents. Supplied by TSS with an assay of ≥99% (TLC).
- IUPAC
- 2-Amino-8-bromo-6-hydroxypurine riboside

Nucleic Acid Research
8-Bromoguanosine serves as a modified nucleoside in research settings for studying DNA and RNA structure, function, and interactions. Its incorporation can help probe specific binding sites or conformational changes within nucleic acid molecules.
Oligonucleotide Synthesis
This compound is used as a precursor in the chemical synthesis of custom oligonucleotides. It allows for the introduction of a bromine atom at a specific position, which can be useful for subsequent chemical modifications or structural studies.
Biochemical Studies
As a nucleoside analogue, 8-Bromoguanosine finds application in various biochemical investigations. It can be employed to study enzyme mechanisms involving nucleosides or to develop assays for related biological processes.
| Molecular weight | 362.14 |
|---|---|
| Empirical formula | C10H12BrN5O5 |
| Assay | ≥99% (TLC) |
| 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 8-Bromoguanosine used for?
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8-Bromoguanosine is primarily used in nucleic acid research, oligonucleotide synthesis, and various biochemical studies. It functions as a modified nucleoside analogue.
What is the CAS number and formula for 8-Bromoguanosine?
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The CAS number for 8-Bromoguanosine is 4016-63-1, and its empirical formula is C10H12BrN5O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 8-Bromoguanosine with an assay of ≥99% as determined by TLC. We do not represent this product as USP, BP, or EP grade.
How should 8-Bromoguanosine be handled safely?
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Handling 8-Bromoguanosine requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a risk. It is classified under WGK Germany 3, indicating a high hazard to water.
How is 8-Bromoguanosine packed, shipped, and exported?
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8-Bromoguanosine is typically stored at -20°C. TSS professionally packs and exports chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for 8-Bromoguanosine?
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To request a sample or a quote for 8-Bromoguanosine, please contact the TSS sales department via our website or directly by phone.
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