Modified Nucleotides
5-Azdio-UTP Sodium Salt
Quick view. We supply 5-Azdio-UTP Sodium Salt as a base-modified nucleotide analog for studying how nucleobase substitution changes polymerase recognition, RNA/DNA stability and downstream biochemical behavior. CAS 105518-68-1. Catalog target purity: Specification on request.

Product profile
5-Azdio-UTP Sodium Salt is classified as nucleotide or nucleotide analog (Formula C9H14N5O15P3; molecular weight 525.15 g/mol (calculated from molecular formula)).
5-Azdio-UTP Sodium Salt — 5-Azido-UTP is used in the synthesis of 5-azido UDP glucose which is used as affinity probes for nucleotide diphosphate sugar binding sites.
For 5-Azdio-UTP Sodium Salt, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 5-Azido-UTP
- 5-azidouridine-5'-triphosphate
Useful catalog search terms
- CAS 105518-68-1
- 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. |
| InChI | InChI=1S/C9H14N5O15P3/c10-13-12-3-1-14(9(18)11-7(3)17)8-6(16)5(15)4(27-8)2-26-31(22,23)29-32(24,25)28-30(19,20)21/h,4-6,8,15-16H,2H2,(H,22,23)(H,24,25)(H,11,17,18)(H2,19,20,21)/t4-,5-,6-,8+/m1/s |
| InChIKey | DYVGSULTDVJPTN-UNGCPHIMSA-N |
| SMILES | C1=C(C(=O)NC(=O)N1[C@@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N=[N+]=[N-] |
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
- 5-Azdio-UTP Sodium Salt can support enzyme-substrate, in-vitro transcription, polymerase-screening or analytical-reference studies as appropriate to its phosphate state.
- 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 5-Azdio-UTP 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-0067 and CAS 105518-68-1, 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.
