Modified Nucleosides
4',5'-Didehydro-5'-deoxy-5-methyluridine
Quick view. An unsaturated 5-methyluridine derivative bearing a 4',5' exocyclic double bond and no 5'-hydroxyl, CAS 1446748-33-9. CAS 1446748-33-9. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
4',5'-Didehydro-5'-deoxy-5-methyluridine is classified as modified nucleosides (Formula C10H12N2O5; molecular weight 240.21).
4',5'-Didehydro-5'-deoxy-5-methyluridine — An unsaturated 5-methyluridine derivative for research use in modified pyrimidine nucleoside synthesis.
For 4',5'-Didehydro-5'-deoxy-5-methyluridine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- Uridine, 4',5'-didehydro-5'-deoxy-5-methyl-
- 1-(4,5-Dehydro-5-deoxy-beta-D-ribofuranosyl)thymine
- TNU1145
Useful catalog search terms
- 1446748-33-9
Physicochemical data
| Systematic identity synonym | 1-(4,5-Dehydro-5-deoxy-beta-D-ribofuranosyl)thymine |
|---|---|
| Nucleoside core | 5-Methyluridine (thymine riboside) |
| Sugar unsaturation | 4',5' exocyclic double bond |
| Sugar modification | 5'-Deoxy |
| Hydroxyl state | Free 2' and 3' hydroxyls |
| PubChem CID | 67785162 |
| InChI | InChI=1S/C10H12N2O5/c1-4-3-12(10(16)11-8(4)15)9-7(14)6(13)5(2)17-9/h3,6-7,9,13-14H,2H2,1H3,(H,11,15,16)/t6-,7-,9-/m1/s1 |
| InChIKey | UZWBTYRRJMVEJY-ZXFLCMHBSA-N |
| SMILES | CC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H](C(=C)O2)O)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.
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Frequently asked questions
Can the package size for 4',5'-Didehydro-5'-deoxy-5-methyluridine 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-0251 and CAS 1446748-33-9, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the Modified Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.