2'-O-Propargyl Nucleosides
2'-O-Propargylcytidine
Quick view. 2'-O-Propargylcytidine is a cytidine derivative bearing a terminal alkyne handle for research-use nucleoside derivatization and conjugation chemistry. CAS 206552-85-4. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
2'-O-Propargylcytidine is classified as 2'-o-propargyl nucleoside (Formula C12H15N3O5; molecular weight 281.26).
2'-O-Propargylcytidine — A cytidine derivative with a terminal alkyne handle for research-use nucleoside derivatization and conjugation chemistry.
For 2'-O-Propargylcytidine, 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
- 2'-O-propargyl-rC
- Cytidine, 2'-O-(prop-2-yn-1-yl)-
Useful catalog search terms
- CAS 206552-85-4
Physicochemical data
| PubChem CID | 22885208 |
|---|---|
| InChIKey | FJGRSBJPLPTKDE-QCNRFFRDSA-N |
| Modification | Prop-2-yn-1-yl ether at the ribose 2'-oxygen |
| InChI | InChI=1S/C12H15N3O5/c1-2-5-19-10-9(17)7(6-16)20-11(10)15-4-3-8(13)14-12(15)18/h1,3-4,7,9-11,16-17H,5-6H2,(H2,13,14,18)/t7-,9-,10-,11-/m1/s1 |
| SMILES | C#CCO[C@@H]1[C@@H]([C@H](O[C@H]1N2C=CC(=NC2=O)N)CO)O |
| Canonical SMILES | C#CCO[C@@H]1[C@@H]([C@H](O[C@H]1N2C=CC(=NC2=O)N)CO)O |
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-Propargylcytidine or its named chemical feature. Broader product-family guidance is maintained on the category page.
Related products
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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