Nucleosides, Deoxynucleosides & Others
L-2'-dU
Quick view. We supply L-2'-dU as the L-enantiomer of deoxyuridine for L-nucleoside and nuclease-resistance research. CAS 31501-19-6. Catalog target purity: Specification on request.
Product profile
L-2'-dU is classified as nucleoside or protected nucleoside intermediate (Formula C9H11N2O5+; molecular weight 227.19).
L-2'-dU can serve as a starting material, protected intermediate or analytical comparator in nucleoside and nucleotide route development.
For L-2'-dU, storage: Store at -20°C.
Names and search terms
Confirmed or normalized name variants
- 2'-DEOXY-L-URIDINE
- BETA-L-2'-DEOXYURIDINE
- 1-(2'-DEOXY-BETA-L-ERYTHRO-PENTOFURANOSYL)URACIL
- 2,4(1H,3H)-PYRIMIDINEDIONE, 1-(2-DEOXY-BETA-L-ERYTHRO-PENTOFURANOSYL)
- 1-((2R,4R,5S)-4-Hydroxy-5-(hydroxyMethyl)tetrahydrofuran-2-yl)pyriMidine-2,4(1H,3H)-dione
Useful catalog search terms
- CAS 31501-19-6
- Nucleoside or protected nucleoside intermediate
- Nucleosides, Deoxynucleosides & Others
Physicochemical data
| Density | 1.533±0.06 g/cm3(Predicted) |
|---|---|
| pKa | 9.39±0.10(Predicted) |
| InChI | InChI=1S/C9H12N2O5/c12-4-6-5(13)3-8(16-6)11-2-1-7(14)10-9(11)15/h1-2,5-6,8,12-13H,3-4H2,(H,10,14,15)/t5-,6+,8+/m1/s |
| InChIKey | MXHRCPNRJAMMIM-CHKWXVPMSA-N |
| SMILES | C1[C@H]([C@@H](O[C@@H]1N2C=CC(=O)NC2=O)CO)O |
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 work includes protection/deprotection studies, phosphorylation or phosphitylation route scouting and impurity identification.
- The material can support medicinal-chemistry analog preparation and process-development feasibility studies.
Related products
Frequently asked questions
Can the package size for L-2'-dU 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-NDO-0023 and CAS 31501-19-6, 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 Nucleosides, Deoxynucleosides & Others product family and its named chemistry.