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: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
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.
Related products
Vidarabine
Ara Nucleosides · CAS: 5536-17-4
BX-NDO-00179-beta-D-Arabinofuranosylguanine
Ara Nucleosides · CAS: 38819-10-2
BX-ARN-00035'-O-DMT-2',N4-diacetyl-beta-D-arabinofuranosyl-cytosine
Ara Nucleosides · CAS: 120401-14-1
BX-ARN-0004N4-Methylarabinocytidine
Ara Nucleosides · CAS: 13491-42-4
BX-ARN-0005N4-Acetylarabinocytidine
Ara Nucleosides · CAS: 13491-47-9
BX-ARN-00232'-Amino-2'-deoxy-beta-D-arabino-5-methyluridine
Ara Nucleosides · CAS: 135304-48-2
Frequently asked questions
Can the package size for Arauridine 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-NDO-0022 and CAS 3083-77-0, 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 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.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.