Ara Nucleosides
Ara-rG
Quick view. We supply Ara-rG as an arabino guanosine nucleoside used in nucleoside analog and modified oligo precursor research. CAS 38819-10-2. Catalog target purity: ≥98%.
Product profile
Ara-rG is classified as nucleoside or protected nucleoside intermediate (Formula C10H13N5O5; molecular weight 283.24).
Ara-rG can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For Ara-rG, reported solubility: DMSO: >10mg/mL. Storage: 2-8°C.
Names and search terms
Confirmed or normalized name variants
- Ara-G
- Ara-Gr
- 9-&beta
- Nsc 76352
- Araguanosine
- Ara-G hydrate
- Arabinoguanosine
- Arabinosylguanine
Useful catalog search terms
- CAS 38819-10-2
- Nucleoside or protected nucleoside intermediate
- Ara Nucleosides
Physicochemical data
| Melting point | 225°C(lit.) |
|---|---|
| Density | 2.25±0.1 g/cm3(Predicted) |
| Form | solid |
| Color | White to Off-White |
| SMILES | O=C1NC(N)=NC2N([C@H]3[C@H]([C@H](O)[C@@H](CO)O3)O)C=NC1=2 |&1:8,9,10,12,r| |
| InChI | InChI=1/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6+,9-/s |
| InChIKey | NYHBQMYGNKIUIF-FJFJXFQQSA-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.
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 Ara-rG 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-0017 and CAS 38819-10-2, 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 Ara Nucleosides product family and its named chemistry.