Modified Nucleosides
3-Deazauridine
Quick view. We supply 3-Deazauridine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 23205-42-7. Catalog target purity: ≥98%.
Product profile
3-Deazauridine is classified as nucleoside or protected nucleoside intermediate (Formula C10H13NO6; molecular weight 243.21).
3-Deazauridine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For 3-Deazauridine, reported solubility: Soluble in DMSO; confirm lot-specific concentration limits. Storage: −20 °C, protected from light.
Names and search terms
Confirmed or normalized name variants
- NSC-126849
- 3-deazuridine
- 3-DEAZAURIDINE CRYSTALLINE
- 1-β-D-Ribofuranosyl-4-hydroxy-2-pyridone
- 4-Hydroxy-1-(β-D-ribofuranosyl)-2-pyridone
- 4-Hydroxy-1-β-D-ribofuranosyl-2(1H)pyridone
- 4-Hydroxy-1-(beta-D-ribofuranosyl)-2-pyridone
- 4-hydroxy-1-beta-d-ribofuranosyl-2(1h)-pyridon
Useful catalog search terms
- CAS 23205-42-7
- Nucleoside or protected nucleoside intermediate
- Modified Nucleosides
Physicochemical data
| SMILES | OC[C@@H]1[C@@H](O)[C@@H](O)[C@H](N2C(C=C(C=C2)O)=O)O1 |
|---|---|
| Identity note | CAS and structure correspond to 3-deazauridine; confirm hydration and salt form on the current specification. |
| InChI | InChI=1/C10H13NO6/c12-4-6-8(15)9(16)10(17-6)11-2-1-5(13)3-7(11)14/h1-3,6,8-10,12-13,15-16H,4H2/t6-,8-,9-,10-/s |
| InChIKey | CBOKZNLSFMZJJA-FNMQVXAUNA-N |
| Melting point | 233-235°C |
| Boiling point | 569.2±50.0 °C(Predicted) |
| Density | 1.718±0.06 g/cm3(Predicted) |
| pKa | 4.50±1.00(Predicted) |
| Form | Solid |
| Color | White to Pale Beige |
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-Deazauridine 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-0440 and CAS 23205-42-7, 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.