Modified Nucleosides
N3-Methylcytidine
Quick view. Cytidine nucleoside methylated at the N3 position. CAS 2140-64-9. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
N3-Methylcytidine is classified as modified nucleosides (Formula C10H15N3O5; molecular weight 257.25 g/mol).
N3-Methylcytidine is associated with cytosine-containing building blocks or substrates for C-position incorporation and analytical comparison.
For N3-Methylcytidine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 3-Methylcytidine
Useful catalog search terms
- 2140-64-9
Physicochemical data
| Nucleoside scaffold | Cytidine |
|---|---|
| Modification | N3-methyl |
| Protection state | Unprotected |
| InChIKey | RDPUKVRQKWBSPK-ZOQUXTDFSA-N |
| 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/s1 |
| SMILES | Cn1c(=N)ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c1=O |
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.
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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
These publications provide peer-reviewed context for the Modified Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.