Modified Nucleosides
5-Methoxy-2-thiouridine
Quick view. We supply 5-Methoxy-2-thiouridine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 30771-43-8. Catalog target purity: Specification on request.
Product profile
5-Methoxy-2-thiouridine is classified as nucleoside or protected nucleoside intermediate (Formula C10H14N2O6S; molecular weight 290.29).
5-Methoxy-2-thiouridine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For 5-Methoxy-2-thiouridine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 5-Methoxy-1-beta-D-ribofuranosyl-2-sulfanylidene-2,3-dihydropyrimidin-4(1H)-one
- Uridine, 5-methoxy-2-thio-
Useful catalog search terms
- CAS 30771-43-8
- Nucleoside or protected nucleoside intermediate
- Modified Nucleosides
Physicochemical data
| InChI | InChI=1S/C10H14N2O6S/c1-17-4-2-12(10(19)11-8(4)16)9-7(15)6(14)5(3-13)18-9/h,5-7,9,13-15H,3H2,1H3,(H,11,16,19)/t5-,6-,7-,9-/m1/s |
|---|---|
| InChIKey | UEDBWEAKPIIMDA-JXOAFFINSA-N |
| SMILES | COC1=CN(C(=S)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O |
| Density | 1.67±0.1 g/cm3(Predicted) |
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-Methoxy-2-thiouridine 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-0479 and CAS 30771-43-8, 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.