Modified Nucleosides
5-Cyanouridine
Quick view. A uridine nucleoside bearing a carbonitrile substituent at pyrimidine C5. CAS 4425-57-4. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
5-Cyanouridine is classified as 5-cyano uridine nucleoside (Formula C10H11N3O6; molecular weight 269.21 g/mol).
5-Cyanouridine is associated with uridine-containing substrates for U-position incorporation in RNA or modified RNA studies.
For 5-Cyanouridine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Useful catalog search terms
- 4425-57-4
- VIVLFSUDRCCWEF-JXOAFFINSA-N
Physicochemical data
| PubChem CID | 22211360 |
|---|---|
| IUPAC name | 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,4-dioxopyrimidine-5-carbonitrile |
| InChIKey | VIVLFSUDRCCWEF-JXOAFFINSA-N |
| InChI | InChI=1S/C10H11N3O6/c11-1-4-2-13(10(18)12-8(4)17)9-7(16)6(15)5(3-14)19-9/h2,5-7,9,14-16H,3H2,(H,12,17,18)/t5-,6-,7-,9-/m1/s1 |
| SMILES | C1=C(C(=O)NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)C#N |
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 5-Cyanouridine 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-0541 and CAS 4425-57-4, 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
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