3'-O-Me Nucleosides
3'-O-Methyl-4-deoxyuridine
Quick view. We supply 3'-O-Methyl-4-deoxyuridine as a 3'-O-methyl nucleoside for cap analog, modified RNA and protected nucleoside chemistry. CAS 2095417-12-0. Catalog target purity: Specification on request.
Structure and identity
The structure drawing for this item is being finalized. Use the CAS number and machine-readable identifiers below to confirm the requested protecting groups, stereochemistry, salt or counterion and hydration state before ordering.
CAS, molecular formula, SMILES or InChI data are shown below when available.
We withhold a drawing when a related compound, alternate salt or incompletely specified stereoisomer could be mistaken for the requested material.
Agreed identity and purity criteria are documented in the quotation, specification and lot-specific data package.
Product profile
3'-O-Methyl-4-deoxyuridine is classified as nucleoside or protected nucleoside intermediate (Formula C10H14N2O5; molecular weight 242.23).
3'-O-Methyl-4-deoxyuridine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For 3'-O-Methyl-4-deoxyuridine, the 3′-O-methyl group blocks normal 3′-hydroxyl extension; confirm that this behavior matches the intended enzyme or synthesis workflow.
Names and search terms
Confirmed or normalized name variants
- 1-(3-O-Methyl-b-D-ribofuranosyl)-2-(1H)-pyrimidinone
Useful catalog search terms
- CAS 2095417-12-0
- Nucleoside or protected nucleoside intermediate
- 3'-O-Me Nucleosides
Physicochemical data
| Boiling point | 461.8±55.0 °C(Predicted) |
|---|---|
| Density | 1.55±0.1 g/cm3(Predicted) |
| pKa | 13.34±0.70(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.
Product-specific evaluation notes
Potential advantages
- 3′-O-methylation provides a defined blocked ribose terminus and is analytically distinguishable from the corresponding 2′-O-methyl isomer.
Method limitations
- The 3′-O-methyl group blocks normal 3′-hydroxyl extension; confirm that this behavior matches the intended enzyme or synthesis workflow.
These points describe 3'-O-Methyl-4-deoxyuridine or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for 3'-O-Methyl-4-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-3OMN-0003 and CAS 2095417-12-0, 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 3'-O-Me Nucleosides product family and its named chemistry.