Modified Nucleotides
UDP-6-azido-6-deoxy-D-galactose disodium salt
Quick view. An azido-modified UDP-galactose nucleotide supplied as the disodium salt, identified by CAS 868208-96-2. CAS 868208-96-2. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
UDP-6-azido-6-deoxy-D-galactose disodium salt is classified as modified nucleotides (Formula C15H21N5Na2O16P2; molecular weight 635.28).
UDP-6-azido-6-deoxy-D-galactose disodium salt is useful as a bioorthogonal handle for post-synthetic conjugation to fluorophores, affinity tags, surfaces, peptides or other functional payloads.
For UDP-6-azido-6-deoxy-D-galactose disodium 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
- UDP-6-azido-6-deoxy-D-Gal.2Na
- UDP-6-N3-Gal.2Na
- Uridine 5'-diphospho-6-azido-6-deoxy-D-galactose disodium salt
Useful catalog search terms
- CAS 868208-96-2
Physicochemical data
| Salt form | disodium |
|---|---|
| Nucleotide scaffold | UDP-sugar |
| Sugar unit | 6-azido-6-deoxy-D-galactose |
| Functional modification | 6-azido substitution |
| Covalent InChIKey | YLSUUMDTTUVTGP-ABVWGUQPSA-N |
| Covalent InChI | InChI=1S/C15H23N5O16P2/c16-19-17-3-5-8(22)10(24)12(26)14(34-5)35-38(30,31)36-37(28,29)32-4-6-9(23)11(25)13(33-6)20-2-1-7(21)18-15(20)27/h1-2,5-6,8-14,22-26H,3-4H2,(H,28,29)(H,30,31)(H,18,21,27)/t5-,6-,8+,9-,10+,11-,12-,13-,14-/m1/s1 |
| Covalent SMILES | [N-]=[N+]=NC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)OC[C@H]2O[C@@H](n3ccc(=O)[nH]c3=O)[C@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O |
| Canonical covalent SMILES | [N-]=[N+]=NC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)OC[C@H]2O[C@@H](n3ccc(=O)[nH]c3=O)[C@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O |
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 UDP-6-azido-6-deoxy-D-galactose disodium 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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