Modified Nucleosides
3'-Deoxyuridine
Quick view. We supply 3'-Deoxyuridine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 7057-27-4. Catalog target purity: Specification on request.
Product profile
3'-Deoxyuridine is classified as nucleoside or protected nucleoside intermediate (Formula C9H12N2O5; molecular weight 228.2).
3'-Deoxyuridine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For 3'-Deoxyuridine, reported solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly). Storage: Refrigerator.
Names and search terms
Confirmed or normalized name variants
- Uridine, 3'-deoxy-
- 3’-deoxy-uridin
- 3'-Deoxy-D-uridine
- 1-(3-Deoxy-β-D-erythro-pentofuranosyl)uracil
- 1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
- 1-[(2R,3R,5S)-3-hydroxy-5-methylol-tetrahydrofuran-2-yl]pyrimidine-2,4-quinone
- 1-((2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
Useful catalog search terms
- CAS 7057-27-4
- Nucleoside or protected nucleoside intermediate
- Modified Nucleosides
Physicochemical data
| InChI | InChI=1S/C9H12N2O5/c12-4-5-3-6(13)8(16-5)11-2-1-7(14)10-9(11)15/h1-2,5-6,8,12-13H,3-4H2,(H,10,14,15)/t5-,6+,8+/m0/s |
|---|---|
| InChIKey | QOXJRLADYHZRGC-SHYZEUOFSA-N |
| SMILES | C1[C@H](O[C@H]([C@@H]1O)N2C=CC(=O)NC2=O)CO |
| Melting point | 176-177°C |
| Density | 1.533±0.06 g/cm3(Predicted) |
| pKa | 9.39±0.10(Predicted) |
| Form | Powder |
| Color | White to Off-white |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Additional application examples
- Typical work includes protection/deprotection studies, phosphorylation or phosphitylation route scouting and impurity identification.
- The material can support medicinal-chemistry analog preparation and process-development feasibility studies.
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Frequently asked questions
Can the package size for 3'-Deoxyuridine be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-MN-0648 and CAS 7057-27-4, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
The publications below provide peer-reviewed context for the Modified Nucleosides product family and its named chemistry.