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3-Deazaadenosine (3-DAA) is a potent S-adenosylhomocysteine (SAH) hydrolase inhibitor. It inhibits methylation reactions by inducing intracellular SAH accumulation, exhibiting antiviral, anti-inflammatory, and immunomodulatory activities.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $199 | - | In Stock |
| Description | 3-Deazaadenosine (3-DAA) is a potent S-adenosylhomocysteine (SAH) hydrolase inhibitor. It inhibits methylation reactions by inducing intracellular SAH accumulation, exhibiting antiviral, anti-inflammatory, and immunomodulatory activities. |
| Targets&IC50 | HIV-1 (A018 isolate):0.20 μM, S-adenosylhomocysteine hydrolase:3.9 μM (Ki) |
| In vitro | 3-Deazaadenosine dose-dependently inhibits viral replication (including HIV-1) by targeting SAH hydrolase to disrupt viral RNA methylation [1]. In macrophages, it suppresses NF-κB transcriptional activity and reduces pro-inflammatory cytokine (e.g., TNF-α) production [2]. Furthermore, it inhibits vascular smooth muscle cell proliferation by interfering with Ras prenylation and downstream signaling [3]. |
| In vivo | In animal models of viral infection, treatment with 3-Deazaadenosine significantly reduces viral titers and improves survival rates [1]. In rodent models of vascular injury, systemic administration of 3-DAA effectively prevents neointima formation and inhibits the accumulation of inflammatory cells within the vessel wall, demonstrating its potential in managing proliferative vascular diseases [3]. |
| Molecular Weight | 266.25 |
| Formula | C11H14N4O4 |
| Cas No. | 6736-58-9 |
| Smiles | O[C@H]1[C@H](N2C=3C(N=C2)=C(N)N=CC3)O[C@H](CO)[C@H]1O |
| Relative Density. | 1.31g/cm3 |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | H2O: 80 mg/mL (300.47 mM), Sonication is recommended. DMSO: 100 mg/mL (375.59 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween-80+45% Saline: 2.4 mg/mL (9.01 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
H2O/DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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