Sp-Adenosine 3′,5′-cyclic monophosphorothioate triethylammonium salt hydrate
Sp-Adenosine 3′,5′-cyclic monophosphorothioate triethylammonium salt hydrate (CAS: 93602-66-5) is a valuable research chemical with the molecular formula C10H11N5O5PS · C6H16N · xH2O. This white, solid compound, with a molecular weight of 446.46 g/mol (anhydrous basis), is primarily used in biochemical research. Its applications span cell biology, cell signaling studies, and the investigation of cyclic nucleotide metabolism, particularly concerning protein kinase A (PKA) activation.
- IUPAC
- Sp-Cyclic 3′,5′-hydrogen phosphorothioate adenosine hydrate,Sp-cAMPS triethylammonium salt
- Synonyms
- Sp-Cyclic 3′,5′-hydrogen phosphorothioate adenosine hydrateSp-cAMPS triethylammonium salt

Cell Signaling Research
This compound serves as a critical tool for investigating cellular signaling pathways, especially those involving cyclic adenosine monophosphate (cAMP). It is useful for studying the activation and regulation of enzymes like Protein Kinase A (PKA).
Biochemical Assays
Used in biochemical assays to probe enzyme kinetics and mechanisms, particularly for kinases and phosphodiesterases involved in cyclic nucleotide metabolism.
Neuroscience Research
Applicable in neuroscience for studying the role of cyclic nucleotides in neuronal function and signaling.
Cyclic Nucleotide Metabolism Studies
A key reagent for understanding the synthesis, degradation, and signaling roles of cyclic nucleotides within biological systems.
| Molecular weight | 446.46 (anhydrous basis) |
|---|---|
| Empirical formula | C10H11N5O5PS · C6H16N · xH2O |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble |
| Optical activity | [α]22/D −25.43°, c = 0.99 in H2O(lit.) |
| 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 Sp-Adenosine 3′,5′-cyclic monophosphorothioate triethylammonium salt hydrate used for?
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This compound is primarily used in biochemical research for studying cell signaling, cyclic nucleotide metabolism, and protein kinase A (PKA) activation.
What are the CAS number and formula for this product?
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The CAS number is 93602-66-5 (anhydrous), and the formula is C10H11N5O5PS · C6H16N · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥98% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations?
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Appropriate personal protective equipment, including eyeshields and gloves, should be used. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound has a WGK Germany rating of 3.
How is this chemical typically shipped and exported?
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This chemical is stored at -20°C and can be packed and exported globally by Tech Serve Solutions.
How can I request a sample or quote?
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Please contact Tech Serve Solutions directly to request a sample or a quotation for this product.
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