Modified Nucleosides
5-Methoxyuridine
Quick view. We supply 5-Methoxyuridine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 35542-01-9. Catalog target purity: ≥95%.
Product profile
5-Methoxyuridine is classified as nucleoside or protected nucleoside intermediate (Formula C10H14N2O7; molecular weight 274.23).
5-Methoxyuridine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For 5-Methoxyuridine, storage: −20 °C. Form: Solid.
Names and search terms
Confirmed or normalized name variants
- mo(5)U
- Uridine, 5-methoxy-
Useful catalog search terms
- CAS 35542-01-9
- Nucleoside or protected nucleoside intermediate
- Modified Nucleosides
Physicochemical data
| SMILES | COC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O |
|---|---|
| InChIKey | ZXIATBNUWJBBGT-JXOAFFINSA-N |
| InChI | InChI=1S/C10H14N2O7/c1-18-4-2-12(10(17)11-8(4)16)9-7(15)6(14)5(3-13)19-9/h,5-7,9,13-15H,3H2,1H3,(H,11,16,17)/t5-,6-,7-,9-/m1/s |
| Density | 1.65±0.1 g/cm3(Predicted) |
| Form | Solid |
| 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 5-Methoxyuridine 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-0565 and CAS 35542-01-9, 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.