Amino-modified Nucleosides
5-Aminouridine
Quick view. Uridine nucleoside bearing an amino substituent at the C5 position. CAS 2149-76-0. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
5-Aminouridine is classified as amino-modified nucleosides (Formula C9H13N3O6; molecular weight 259.22 g/mol).
5-Aminouridine provides a reactive functional group for conjugation, immobilization or linker-extension studies.
For 5-Aminouridine, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- Uridine, 5-amino-
Useful catalog search terms
- 2149-76-0
Physicochemical data
| Nucleoside scaffold | Uridine |
|---|---|
| Modification | 5-amino |
| Protection state | Unprotected |
| InChIKey | YBTWWWIJBCCYNR-UAKXSSHOSA-N |
| SMILES | C1=C(C(=O)NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)N |
| InChI | InChI=1S/C9H13N3O6/c10-3-1-12(9(17)11-7(3)16)8-6(15)5(14)4(2-13)18-8/h1,4-6,8,13-15H,2,10H2,(H,11,16,17)/t4-,5-,6-,8-/m1/s1 |
| PubChem CID | 11276944 |
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.
Product-specific evaluation notes
Potential advantages
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
These points describe 5-Aminouridine 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 5-Aminouridine 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-AMN-0090 and CAS 2149-76-0, 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 Amino-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.