Modified Nucleosides
6-Azauridine
Quick view. We supply 6-Azauridine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 54-25-1. Catalog target purity: Specification on request.
Product profile
6-Azauridine is classified as nucleoside or protected nucleoside intermediate (Formula C8H11N3O6; molecular weight 245.19).
6-Azauridine can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For 6-Azauridine, reported solubility: DMSO (Slightly, Heated), Methanol (Slightly, Heated), Pyridine (Slightly), Water. Storage: 2-8°C.
Names and search terms
Confirmed or normalized name variants
- 2-BETA-D-RIBOFURANOSYL-1,2,4-TRIAZINE-3,5(2H,4H)-DIONE
- 6-AZA-2,4-DIHYDROXYPYRIMIDINE RIBOSIDE
- 6-AZAURACIL RIBOSIDE
- 6-AZAURACIL RIBOSIDE MONOHYDRATE
- 6-AZAURIDINE MONOHYDRATE
- AZAURIDINE, 6-
- 2-beta-d-ribofuranosyl-1,2,4-triazin-3,5(2h,4h)-dion
- 2-beta-d-ribofuranosyl-as-triazine-3,5(2h,4h)-dione
Useful catalog search terms
- CAS 54-25-1
- Nucleoside or protected nucleoside intermediate
- Modified Nucleosides
Physicochemical data
| InChI | InChI=1/C8H11N3O6/c12-2-3-5(14)6(15)7(17-3)11-8(16)10-4(13)1-9-11/h,3,5-7,12,14-15H,2H2,(H,10,13,16)/t3-,5-,6-,7-/s |
|---|---|
| InChIKey | WYXSYVWAUAUWLD-YGWZKZRUSA-N |
| SMILES | O[C@@H]1[C@@H]([C@@H](CO)O[C@H]1N1N=CC(=O)NC1=O)O |&1:1,2,3,7,r| |
| Melting point | 157-159 °C(lit.) |
| Boiling point | 388.15°C (rough estimate) |
| Density | 1.4866 (rough estimate) |
| pKa | 6.70(at 25℃) |
| Form | Powder |
| Color | 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 6-Azauridine 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-0581 and CAS 54-25-1, 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.