Modified Nucleosides
N3-Methylcytidine
Quick view. We supply N3-Methylcytidine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 2140-64-9. Catalog target purity: Specification on request.
Product profile
N3-Methylcytidine is classified as nucleoside or protected nucleoside intermediate (Formula C10H15N3O5; molecular weight 257.24).
N3-Methylcytidine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For N3-Methylcytidine, reported solubility: |DMSO: 83.33 mg/mL (323.94 mM; Need ultrasonic). Storage: Store at -20°C.
Names and search terms
Confirmed or normalized name variants
- 3-methylcytidine
- Cytidine, 3-methyl-
Useful catalog search terms
- CAS 2140-64-9
- Nucleoside or protected nucleoside intermediate
- Modified Nucleosides
Physicochemical data
| InChI | InChI=1S/C10H15N3O5/c1-12-6(11)2-3-13(10(12)17)9-8(16)7(15)5(4-14)18-9/h2-3,5,7-9,11,14-16H,4H2,1H3/t5-,7-,8-,9-/m1/s |
|---|---|
| InChIKey | RDPUKVRQKWBSPK-ZOQUXTDFSA-N |
| SMILES | Cn1c(=N)ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c1=O |
| Boiling point | 471.9±55.0 °C(Predicted) |
| Density | 1.71±0.1 g/cm3(Predicted) |
| pKa | 13.35±0.70(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 N3-Methylcytidine 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-0371 and CAS 2140-64-9, 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.