Base-protected Nucleosides
2'-O-propargyl-rC(Bz)
Quick view. N4-benzoylcytidine derivative bearing a propargyl ether at the 2' oxygen. CAS 210096-41-6. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
2'-O-propargyl-rC(Bz) is classified as base-protected nucleosides (Formula C19H19N3O6; molecular weight 385.40 g/mol).
2'-O-propargyl-rC(Bz) is useful as a bioorthogonal handle for post-synthetic conjugation to fluorophores, affinity tags, surfaces, peptides or other functional payloads.
For 2'-O-propargyl-rC(Bz), copper-catalyzed, copper-free or inverse-electron-demand click conditions can affect sensitive oligonucleotides differently; residual metal, solvent and purification strategy should be controlled.
Names and search terms
Confirmed or normalized name variants
- N4-Benzoyl-2'-O-propargylcytidine
- N-[1-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-prop-2-ynoxyoxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide
Useful catalog search terms
- 210096-41-6
Physicochemical data
| Nucleoside | N4-benzoylcytidine |
|---|---|
| Modification | 2'-O-propargyl |
| PubChem CID | 21593352 |
| InChIKey | AZAKCGNNQUSBGN-GFOCRRMGSA-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.
Product-specific evaluation notes
Potential advantages
- Click-compatible handles separate oligonucleotide synthesis from late-stage labeling, which helps screen multiple payloads from a common intermediate.
Method limitations
- Copper-catalyzed, copper-free or inverse-electron-demand click conditions can affect sensitive oligonucleotides differently; residual metal, solvent and purification strategy should be controlled.
These points describe 2'-O-propargyl-rC(Bz) or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Feature and workflow background
These publications discuss a broader chemistry feature or workflow identified from the catalog name or product family. They are background reading only, not evidence for the exact OROGO product, supplied form, lot specification, availability or performance.
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Technology platforms
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