Modified Nucleotides
3'-O-Amino-CTP Sodium Salt
Quick view. A sodium salt of cytidine 5'-triphosphate bearing a free 2'-hydroxyl group and an O-amino substituent at the 3' position. Counterion stoichiometry is not specified. CAS N/A. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
3'-O-Amino-CTP Sodium Salt is classified as modified nucleotides.
3'-O-Amino-CTP Sodium Salt provides a reactive functional group for conjugation, immobilization or linker-extension studies.
For 3'-O-Amino-CTP Sodium Salt, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- 3'-ONH2-CTP Sodium Salt
- 3'-O-Aminocytidine 5'-Triphosphate Sodium Salt
Physicochemical data
| Free-acid formula | C9H17N4O14P3 |
|---|---|
| Free-acid molecular weight | 498.17 |
| Salt form | Sodium salt |
| Counterion stoichiometry | Not specified |
| Nucleobase | Cytosine |
| Sugar modification | 3'-O-amino |
| 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
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
These points describe 3'-O-Amino-CTP Sodium Salt 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
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.