Guanosine
Guanosine (CAS: 118-00-3), a purine nucleoside composed of guanine and ribose, is crucial in biological systems. With the molecular formula C10H13N5O5 and a molecular weight of 283.24 g/mol, it serves as a fundamental building block for RNA. Guanosine and its derivatives are vital in biochemical research and play roles in cellular signalling and metabolic pathways. Tech Serve Solutions supplies high-purity guanosine for research and development applications.
- IUPAC
- 9-(β-D-Ribofuranosyl)guanine,Guanine-9-β-D-ribofuranoside
- Synonyms
- 9-(β-D-Ribofuranosyl)guanineGuanine-9-β-D-ribofuranoside
Biochemical Research
Guanosine is utilized as a substrate and standard in various biochemical assays and studies. It is essential for understanding nucleic acid structure and function, particularly in RNA synthesis and metabolism.
Nucleoside Analog Synthesis
As a key nucleoside, guanosine serves as a precursor for the synthesis of modified nucleosides and nucleoside analogs. These analogs are often investigated for their potential therapeutic applications in antiviral and anticancer research.
Cellular Signalling Studies
Guanosine and its phosphorylated forms, such as cyclic guanosine monophosphate (cGMP), are involved in intracellular signal transduction pathways. Research involving these molecules helps elucidate cellular responses to stimuli.
| Molecular weight | 283.24 |
|---|---|
| Empirical formula | C10H13N5O5 |
| Assay | ≥98% |
| Melting point | 250 °C (dec.)(lit.) |
Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 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 Guanosine primarily used for?
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Guanosine is primarily used in biochemical research as a building block for RNA and in the study of nucleoside analogs, cellular signalling, and metabolic pathways.
What are the CAS number and formula for Guanosine?
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The CAS number for Guanosine is 118-00-3, and its empirical formula is C10H13N5O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Guanosine with an assay of ≥98%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should Guanosine be handled safely?
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Guanosine is classified as toxic if swallowed (H301). Handle with extreme care, using appropriate personal protective equipment (PPE) and ensuring adequate ventilation. Consult the Safety Data Sheet (SDS) for detailed handling instructions.
Is Guanosine a controlled substance?
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The provided data does not indicate that Guanosine (CAS: 118-00-3) is a controlled substance. However, regulations can vary by jurisdiction.
How is Guanosine packed, shipped, and exported?
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Guanosine is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions has extensive experience in exporting chemicals globally, complying with all relevant international shipping regulations.
How can I request a sample or quote for Guanosine?
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To request a sample or a quote for Guanosine, please contact our sales team through the website or by calling our customer service. Please provide your specific requirements and shipping details.
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