Modified Nucleotides
2-Amino-ATP tetrasodium salt
Quick view. The tetrasodium form of 2-aminoadenosine 5'-triphosphate, a C2-amino-modified ATP for nucleic-acid synthesis and nucleotide research. Parent/free-acid CAS 18549-34-3; this identifier does not represent the complete catalog product form. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
Request a quote Review request checklist
Exact tetrasodium structure
Catalog CAS 18549-34-3 remains parent/free-acid context; the exact tetrasodium depiction is bound independently by PubChem CID 172874398.
Identifier context
These notes preserve the current catalog identifiers while making their review boundary explicit.
Parent/free-acid CAS 18549-34-3 is shared by multiple OROGO catalog records and does not identify the complete tetrasodium product form. The tetrasodium formula and molecular weight are separately source-reviewed. Published purity and package size use catalog fallback values; supplied form, concentration, storage, stability and optical-property conditions require confirmation in the quote request.
Product profile
2-Amino-ATP tetrasodium salt is classified as modified nucleotides (Formula C10H13N6Na4O13P3; molecular weight 610.12 g/mol).
2-Amino-ATP tetrasodium salt — Modified ATP building block for nucleic-acid synthesis research
For 2-Amino-ATP tetrasodium 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
- 2-Aminoadenosine 5'-triphosphate tetrasodium salt
- 2-NH2-ATP
- DAP-rTP
- 2,6-Diaminopurine riboside 5'-triphosphate
Physicochemical data
| Parent/free-acid CAS | 18549-34-3 |
|---|---|
| CAS basis | Parent/free-acid identity only; not the complete catalog tetrasodium-salt form |
| CAS publication scope | parent-free-acid-only |
| Free-acid molecular formula | C10H17N6O13P3 |
| Free-acid molecular weight | 522.20 |
| Tetrasodium Molecular Formula | C10H13N6Na4O13P3 |
| Tetrasodium Molecular Weight | 610.12 |
| Modification | C2 amino substitution on the adenine/purine base |
| PubChem CID | 172874398 |
| SMILES | C1=NC2=C(N=C(N=C2N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-])O)O)N)N.[Na+].[Na+].[Na+].[Na+] |
| InChI | InChI=1S/C10H17N6O13P3.4Na/c11-7-4-8(15-10(12)14-7)16(2-13-4)9-6(18)5(17)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21;;;;/h2-3,5-6,9,17-18H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H4,11,12,14,15);;;;/q;4*+1/p-4/t3-,5-,6-,9-;;;;/m1..../s1 |
| InChIKey | RAFPLQGDNSIJNT-ZVQJTLEUSA-J |
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
- Nucleotide analog for polymerase, ligase, and nucleotide-binding studies
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 2-Amino-ATP tetrasodium salt or its named chemical feature. Broader product-family guidance is maintained on the category page.
Related products
3'-OMe-GDP Disodium Salt
Modified Nucleotides · CAS: N/A
OR-INTE-00143'-OMe-GMP
Modified Nucleotides · CAS: 400806-41-9
OR-INTE-00153'-OMe-GMP TEA Salt
Modified Nucleotides · CAS: 860605-85-2
OR-INTE-0021Im-3'-OMe-GMP
Modified Nucleotides · CAS: 1005791-93-4
OR-INTE-0023Im-GDP
Modified Nucleotides · CAS: 1199264-75-9
OR-MN-0025(-)-Emtricitabine Triphosphate Tetrasodium Salt
Modified Nucleotides · CAS: 1188407-46-6
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.
Request a quote Review request checklist
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.