Modified Nucleosides
4',5'-Didehydro-5'-deoxyadenosine
Quick view. Adenosine derivative in which the sugar bears a C4'-C5' exocyclic methylene in place of the saturated 5'-hydroxymethyl group, with free 2'- and 3'-hydroxyls. CAS 20535-04-0. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
4',5'-Didehydro-5'-deoxyadenosine is classified as modified nucleosides (Formula C10H11N5O3; molecular weight 249.23 g/mol).
4',5'-Didehydro-5'-deoxyadenosine is associated with adenine-containing building blocks or substrates for A-position incorporation and analytical comparison.
For 4',5'-Didehydro-5'-deoxyadenosine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- (2R,3R,4S)-2-(6-aminopurin-9-yl)-5-methylideneoxolane-3,4-diol
Useful catalog search terms
- 20535-04-0
- PubChem CID 11043124
Physicochemical data
| PubChem CID | 11043124 |
|---|---|
| Sugar modification | C4'-C5' exocyclic methylene; 5'-deoxy |
| Hydroxyl state | 2' and 3' hydroxyl groups unprotected |
| InChIKey | OGHMFWYXBZGWRH-BRDIYROLSA-N |
| InChI | InChI=1S/C10H11N5O3/c1-4-6(16)7(17)10(18-4)15-3-14-5-8(11)12-2-13-9(5)15/h2-3,6-7,10,16-17H,1H2,(H2,11,12,13) |
| SMILES | C=C1OC(n2cnc3c(N)ncnc32)C(O)C1O |
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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Frequently asked questions
Can the package size for 4',5'-Didehydro-5'-deoxyadenosine 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-0341 and CAS 20535-04-0, 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 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.