Base-protected Nucleosides
2'-F-dA(Bz)
Quick view. N6-Benzoyl-2'-fluoro-2'-deoxyadenosine with free 3'- and 5'-hydroxyl groups. CAS 136834-20-3. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
2'-F-dA(Bz) is classified as base-protected nucleosides (Formula C17H16FN5O4; molecular weight 373.34).
2'-F-dA(Bz) is commonly assessed in siRNA, antisense and aptamer-style designs where ribose modification is used to tune stability and binding.
For 2'-F-dA(Bz), coupling, deprotection and biological performance remain sequence- and position-dependent.
Names and search terms
Confirmed or normalized name variants
- N6-Benzoyl-2'-fluoro-2'-deoxyadenosine
- N6-Bz-2'-F-dA
- Bz-2'-F-dA
Useful catalog search terms
- CAS 136834-20-3
Physicochemical data
| InChIKey | HLJZTLWDAQVZBU-YAMOITTJSA-N |
|---|---|
| Nucleoside | 2'-Fluoro-2'-deoxyadenosine |
| Base protection | N6-benzoyl |
| Sugar modification | 2'-fluoro-2'-deoxy |
| Hydroxyl state | 3' and 5' hydroxyl groups unprotected |
| SMILES | C1=CC=C(C=C1)C(=O)NC2=C3C(=NC=N2)N(C=N3)[C@H]4[C@@H]([C@@H]([C@H](O4)CO)O)F |
| InChI | InChI=1S/C17H16FN5O4/c18-11-13(25)10(6-24)27-17(11)23-8-21-12-14(19-7-20-15(12)23)22-16(26)9-4-2-1-3-5-9/h1-5,7-8,10-11,13,17,24-25H,6H2,(H,19,20,22,26)/t10-,11-,13-,17-/m1/s1 |
| PubChem CID | 11760510 |
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
- 2′-fluoro motifs can improve nuclease resistance while preserving RNA-like geometry in many sequence contexts.
Method limitations
- Coupling, deprotection and biological performance remain sequence- and position-dependent.
These points describe 2'-F-dA(Bz) 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'-F-dA(Bz) 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-PN-0096 and CAS 136834-20-3, 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 Base-protected 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.