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Compound Overview
2'-Fluoro-2'-deoxy-ara-U-3'-phosphoramidite (CAS 1190089-70-3) is a research-grade small molecule supplied by TargetMol.
Physical Properties
| CAS Number | 1190089-70-3 |
|---|---|
| Molecular Formula | C39H46FN4O8P |
| Molecular Weight | 748.78 g/mol |
| SMILES | C(OC(CH)1(CH)(OP(N(C(C)C)C(C)C)OCCCN)(CH)(F)(CH)(O1)N2C(=O)NC(=O)C=C2)… |
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
2'-Fluoro-2'-deoxy-ara-U-3'-phosphoramidite is a Nucleoside Phosphoramidite; Nucleoside Derivative - Fluoro-modified nucleoside.
Safety & Regulatory
For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.
Use a bath-type ultrasonic cleaner rather than a high-intensity ultrasonic disruptor. Bath sonicators provide gentle, uniform agitation appropriate for dissolving solid compounds without generating cavitation damage or excessive heat. Ensure the solvent tube is fully submerged and use short sonication pulses of 5–10 seconds.
Determining the amount based on solution clarity.1. If the prepared solution is clear, it can be prepared in a larger amount for one-time use and stored at 4°C. It is recommended to prepare the solution once a week, as prolonged storage may lead to loss of efficacy. 2. If the prepared solution is a suspension, it is recommended to prepare and use immediately each time.
Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.
- Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
- Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
- QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
- Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity
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