Modified Nucleotides
3'-O-Azidomethyl-GTP Sodium Salt
Quick view. A sodium salt of guanosine 5'-triphosphate bearing a free 2'-hydroxyl group and an azidomethyl ether at the 3' oxygen. Counterion stoichiometry is not specified. A public CAS number is not assigned for this exact form. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
3'-O-Azidomethyl-GTP Sodium Salt is classified as modified nucleotides.
3'-O-Azidomethyl-GTP Sodium Salt is useful as a bioorthogonal handle for post-synthetic conjugation to fluorophores, affinity tags, surfaces, peptides or other functional payloads.
For 3'-O-Azidomethyl-GTP Sodium Salt, 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
- 3'-O-Azidomethylguanosine 5'-Triphosphate Sodium Salt
- 3'-O-CH2N3-GTP Sodium Salt
Physicochemical data
| Free-acid formula | C11H17N8O14P3 |
|---|---|
| Free-acid molecular weight | 578.22 |
| Salt form | Sodium salt |
| Counterion stoichiometry | Not specified |
| Nucleobase | Guanine |
| Sugar modification | 3'-O-azidomethyl ether |
| Hydroxyl state | 2' hydroxyl group free; no free 3' hydroxyl |
| Phosphate state | 5'-triphosphate |
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 3'-O-Azidomethyl-GTP Sodium Salt 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 3'-O-Azidomethyl-GTP Sodium Salt 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-0061, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
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 BX Lab product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.