5′-(N-Ethylcarboxamido)adenosine
5′-(N-Ethylcarboxamido)adenosine (CAS: 35920-39-9) is a derivative of adenosine with the molecular formula C12H16N6O4 and a molecular weight of 308.29 g/mol. This compound serves as a valuable research tool in the field of cell signaling, particularly in studies involving purinergic receptors. Its defined structure makes it suitable for investigations into receptor agonism and related biochemical pathways.
- IUPAC
- NECA

P2 Nucleotide Receptor Agonist Research
5′-(N-Ethylcarboxamido)adenosine acts as an agonist for P2 nucleotide receptors, making it instrumental in studying purinergic signaling pathways. Researchers utilise this compound to explore the physiological roles and therapeutic potential of these receptors in various biological systems.
Cell Signaling Studies
This adenosine derivative is employed in biochemical and cell biology research to investigate cellular communication mechanisms. Its specific interaction with adenosine receptors aids in understanding signal transduction pathways relevant to neuroscience and other physiological processes.
Drug Discovery and Development
As a bioactive small molecule, 5′-(N-Ethylcarboxamido)adenosine can be used as a lead compound or research probe in the early stages of drug discovery. Its properties are of interest for developing modulators of G-protein coupled receptors (GPCRs).
| Molecular weight | 308.29 |
|---|---|
| Empirical formula | C12H16N6O4 |
| Form | powder |
| Colour | white |
| Solubility | 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: soluble0.2 mg/mL (Solutions may be stored for several days at 4 °C.)DMSO: soluble14 mg/mL (Solutions may be stored for several days at 4 °C.)0.1 M HCl: soluble3.4 mg/mL (Solutions may be stored for several days at 4 °C.)H2O: insolubleethanol: soluble (Solutions may be stored for several days at 4 °C.) |
| Storage temperature | 2-8°C |

Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 28 |
| 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.
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 5′-(N-Ethylcarboxamido)adenosine used for?
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5′-(N-Ethylcarboxamido)adenosine is primarily used in research as an agonist for P2 nucleotide receptors and in studies investigating cell signaling pathways, particularly those involving purinergic neurotransmission and G-protein coupled receptors.
What are the CAS number and molecular formula for 5′-(N-Ethylcarboxamido)adenosine?
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The CAS number for 5′-(N-Ethylcarboxamido)adenosine is 35920-39-9, and its molecular formula is C12H16N6O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a white powder. The specific assay and grade are available upon request and detailed in the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should 5′-(N-Ethylcarboxamido)adenosine be handled and stored?
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Due to its hazard classification (Danger, H300 - Fatal if swallowed), strict safety precautions are necessary. This includes using appropriate personal protective equipment such as eyeshields, face shields, gloves, and a suitable respirator. Store the compound at 2-8°C as recommended.
Is 5′-(N-Ethylcarboxamido)adenosine a controlled substance?
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The provided data does not indicate that 5′-(N-Ethylcarboxamido)adenosine is a controlled substance.
How is this chemical packed, shipped, and exported?
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This chemical is packed according to UN 2811 standards for toxic solids, shipped internationally in compliance with relevant regulations, and exported by Tech Serve Solutions, a global supplier.
How can I request a quote or sample?
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To request a quote or a sample of 5′-(N-Ethylcarboxamido)adenosine, please contact our sales team through the website or by phone, providing your specific requirements.
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