Modified Nucleotides
3'-ONH₂-ATP Sodium Salt
Quick view. We supply 3'-ONH₂-ATP Sodium Salt as a 3'-amino or 3'-O-amino nucleotide analog used for controlled chain extension, reversible-terminator research and polymerase compatibility studies. CAS 4209-30-7. Catalog target purity: Specification on request.

Product profile
3'-ONH₂-ATP Sodium Salt is classified as nucleotide or nucleotide analog (Formula C10H17N6O12P3; molecular weight 506.2).
3'-ONH₂-ATP Sodium Salt can support enzyme-substrate, in-vitro transcription, polymerase-screening or analytical-reference studies as appropriate to its phosphate state.
For 3'-ONH₂-ATP Sodium Salt, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 3'-NH2-ATP
- 3'-Deoxy-3'-amino-ATP
- Adenosine 5'-(tetrahydrogen triphosphate), 3'-amino-3'-deoxy-
- 3'-NH₂-ATP Sodium Salt
- BX-MN-0043
Useful catalog search terms
- CAS 4209-30-7
- Nucleotide or nucleotide analog
- triphosphate group
- Modified Nucleotides
Physicochemical data
| Key chemistry motifs | triphosphate group |
|---|---|
| CAS context | The listed CAS refers to the parent/free-acid identity; confirm the supplied salt or counterion in the current specification. |
| Boiling point | 936.3±75.0 °C(Predicted) |
| Density | 2.63±0.1 g/cm3(Predicted) |
| pKa | 0.97±0.50(Predicted) |
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.
Additional application examples
- Typical qualification includes identity, salt/counterion, assay basis, water content and enzyme compatibility.
- Related uses include LC-MS/HPLC method development and comparison with native or modified nucleotide controls.
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Frequently asked questions
Can the package size for 3'-ONH₂-ATP 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-0053 and CAS 4209-30-7, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
The publications below provide peer-reviewed context for the Modified Nucleotides product family and its named chemistry.
