Ara Nucleosides
Arauridine
Quick view. An uracil nucleoside containing a beta-D-arabinofuranosyl sugar with free 2'-, 3'-, and 5'-hydroxyl groups. CAS 3083-77-0. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
Arauridine is classified as ara nucleosides (Formula C9H12N2O6; molecular weight 244.20).
Arauridine — Identity-defined arabino nucleoside for research workflows involving nucleoside, nucleotide, and oligonucleotide chemistry.
For Arauridine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- Ara-rU
- Ara-U
- Uracil arabinoside
- 1-beta-D-Arabinofuranosyluracil
- Spongouridine
Useful catalog search terms
- CAS 3083-77-0
- PubChem CID 18323
Physicochemical data
| PubChem CID | 18323 |
|---|---|
| InChIKey | DRTQHJPVMGBUCF-CCXZUQQUSA-N |
| Sugar configuration | beta-D-Arabinofuranosyl |
| Nucleobase | Uracil |
| Free hydroxyl groups | 2', 3', and 5' |
| InChI | InChI=1S/C9H12N2O6/c12-3-4-6(14)7(15)8(17-4)11-2-1-5(13)10-9(11)16/h1-2,4,6-8,12,14-15H,3H2,(H,10,13,16)/t4-,6-,7+,8-/m1/s1 |
| SMILES | C1=CN(C(=O)NC1=O)[C@H]2[C@H]([C@@H]([C@H](O2)CO)O)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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Product-family literature
These publications provide peer-reviewed context for the Ara 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.
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Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.