Modified Nucleosides
2'-O,4'-C-[(S)-Ethylidene]-5-methyluridine
Quick view. A constrained-ethyl 5-methyluridine nucleoside with the reviewed (S)-cEt bicyclic sugar configuration. CAS 1197032-96-4. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
![Chemical structure of 2'-O,4'-C-[(S)-Ethylidene]-5-methyluridine](/structures/75c295257fc799f8.svg)
Product profile
2'-O,4'-C-[(S)-Ethylidene]-5-methyluridine is classified as modified nucleosides (Formula C12H16N2O6; molecular weight 284.27).
2'-O,4'-C-[(S)-Ethylidene]-5-methyluridine is associated with cytosine-containing building blocks or substrates for C-position incorporation and analytical comparison.
For 2'-O,4'-C-[(S)-Ethylidene]-5-methyluridine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 2',4'-Constrained ethyl 5-methyluridine
- (S)-cEt-5-Me-rU
- 1-[2,5-Anhydro-6-deoxy-4-(hydroxymethyl)-alpha-L-mannofuranosyl]-5-methylpyrimidine-2,4(1H,3H)-dione
Useful catalog search terms
- CAS 1197032-96-4
Physicochemical data
| InChIKey | LVNFLHPRWWSZDA-XCUBXJTOSA-N |
|---|---|
| SMILES | C[C@H]1[C@]2([C@H]([C@@H](O1)[C@@H](O2)N3C=C(C(=O)NC3=O)C)O)CO |
| Sugar modification | 2'-O,4'-C-(S)-ethylidene constrained bicyclic sugar |
| Nucleobase | 5-Methyluracil |
| InChI | InChI=1S/C12H16N2O6/c1-5-3-14(11(18)13-9(5)17)10-7-8(16)12(4-15,20-10)6(2)19-7/h3,6-8,10,15-16H,4H2,1-2H3,(H,13,17,18)/t6-,7+,8-,10+,12-/m0/s1 |
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.
Related products
(S)-cEt-rA
Modified Nucleosides · CAS: 1197033-34-3
BX-OP-0069S-Adenosyl-L-methionine (SAM)
Modified Nucleosides · CAS: 485-80-3
BX-MN-01875-(Carboxyhydroxymethyl)uridine
Modified Nucleosides · CAS: 934743-11-0
BX-MN-0719(R)-N6-(2,3-Dihydro-1H-inden-1-yl)adenosine
Modified Nucleosides · CAS: 96392-15-3
BX-MN-01972,2'-Cyclocytidine hydrochloride
Modified Nucleosides · CAS: 10212-25-6
BX-MN-0199N3-Allyluridine
Modified Nucleosides · CAS: 103951-13-9
Frequently asked questions
Can the package size for 2'-O,4'-C-[(S)-Ethylidene]-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-0218 and CAS 1197032-96-4, 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.