Modified Nucleosides
2',3'-Dideoxyadenosine
Quick view. An adenine nucleoside analogue lacking the 2'- and 3'-hydroxyl groups, CAS 4097-22-7. CAS 4097-22-7. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
2',3'-Dideoxyadenosine is classified as 2',3'-dideoxy purine nucleoside (Formula C10H13N5O2; molecular weight 235.24 g/mol).
A 2',3'-dideoxyadenosine compound for research in modified-nucleoside synthesis and characterization.
For 2',3'-Dideoxyadenosine, polymerase acceptance varies; absence of a 3′-OH prevents further extension after incorporation.
Names and search terms
Confirmed or normalized name variants
- Dideoxyadenosine
- ddA
- ddAdo
- NSC 98700
- Adenosine, 2',3'-dideoxy-
Useful catalog search terms
- 4097-22-7
- C10H13N5O2
- PubChem CID 20039
Physicochemical data
| PubChem CID | 20039 |
|---|---|
| InChIKey | WVXRAFOPTSTNLL-NKWVEPMBSA-N |
| Nucleobase | Adenine |
| Sugar modification | 2'- and 3'-deoxygenated |
| InChI | InChI=1S/C10H13N5O2/c11-9-8-10(13-4-12-9)15(5-14-8)7-2-1-6(3-16)17-7/h4-7,16H,1-3H2,(H2,11,12,13)/t6-,7+/m0/s1 |
| SMILES | C1C[C@@H](O[C@@H]1CO)N2C=NC3=C2N=CN=C3N |
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
- Dideoxy analogs provide clear extension-stop behavior when accepted by a polymerase.
Method limitations
- Polymerase acceptance varies; absence of a 3′-OH prevents further extension after incorporation.
These points describe 2',3'-Dideoxyadenosine 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 2',3'-Dideoxyadenosine 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-0528 and CAS 4097-22-7, 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 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.