Guanosine 5′-triphosphate tris salt
Guanosine 5′-triphosphate tris salt (CAS: 103192-46-7), with the empirical formula C10H16N5O14P3 · 3 C4H11NO3 and a molecular weight of 886.59, is supplied as a white powder. This high-purity biochemical is essential for various biological research applications, particularly in areas involving energy metabolism, cell signalling, and as a substrate for enzymes involved in nucleic acid synthesis and modification. It is shipped on dry ice to maintain its integrity.
- IUPAC
- GTP

Enzyme Substrate
Guanosine 5′-triphosphate tris salt serves as a crucial substrate for numerous enzymes, including polymerases and GTPases, facilitating research into their mechanisms and kinetics. Its purity ensures reliable experimental outcomes.
Biochemical Research
This compound is widely employed in biochemical and molecular biology research to study cellular processes, such as signal transduction pathways and protein synthesis. Its role as a phosphate donor is critical in energy-dependent cellular functions.
Cofactor in Biological Systems
As a key cofactor, Guanosine 5′-triphosphate tris salt is integral to the function of various enzymatic reactions within biological systems, making it indispensable for in vitro studies of metabolic pathways.
| Molecular weight | 886.59 |
|---|---|
| Empirical formula | C10H16N5O14P3 · 3 C4H11NO3 |
| Assay | ≥93% (HPLC) |
| Form | powder |
| Colour | white |
| Solubility | H2O: soluble50 mg/mL, clear to slightly hazy, colorless |
| Storage temperature | −20°C |

Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- 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) | 23/24/25-36/37/38 |
| Safety statements (S) | 22-26-36-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shipped In | dry ice |
|---|
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 5′-triphosphate tris salt used for?
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Guanosine 5′-triphosphate tris salt is primarily used as a substrate for enzymes, a cofactor in biological systems, and in various biochemical and molecular biology research applications studying cellular processes, signal transduction, and protein synthesis.
What are the CAS number and formula for Guanosine 5′-triphosphate tris salt?
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The CAS number is 103192-46-7 and the empirical formula is C10H16N5O14P3 · 3 C4H11NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Guanosine 5′-triphosphate tris salt with an assay of ≥93% (HPLC). We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How is Guanosine 5′-triphosphate tris salt shipped and stored?
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Guanosine 5′-triphosphate tris salt is shipped on dry ice. It should be stored at −20°C to maintain its stability and integrity.
What are the main hazards associated with Guanosine 5′-triphosphate tris salt?
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Guanosine 5′-triphosphate tris salt is classified with GHS06 symbol and 'Danger' signal word. It carries hazard statements H301, H311, H315, H319, H331, and H335, indicating toxicity if swallowed, in contact with skin, or inhaled, and causing skin and eye irritation.
How can I request a quote or sample for Guanosine 5′-triphosphate tris salt?
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Please contact our sales team via the website or by phone to request a quotation or to inquire about sample availability for Guanosine 5′-triphosphate tris salt.
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