Protected Nucleosides
5'-O-(4,4'-Dimethoxytrityl)-5-methyluridine
Quick view. A 5-methyluridine derivative protected as its 5'-O-(4,4'-dimethoxytrityl) ether with free 2'- and 3'-hydroxyl groups, CAS 138239-62-0. CAS 138239-62-0. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
5'-O-(4,4'-Dimethoxytrityl)-5-methyluridine is classified as protected nucleosides (Formula C31H32N2O8; molecular weight 560.59).
5'-O-(4,4'-Dimethoxytrityl)-5-methyluridine is associated with uridine-containing substrates for U-position incorporation in RNA or modified RNA studies.
For 5'-O-(4,4'-Dimethoxytrityl)-5-methyluridine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 5'-O-DMT-5-methyluridine
- 5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-5-methyluridine
Useful catalog search terms
- CAS 138239-62-0
- MFCD32215186
- Chem-Impex 50834
Physicochemical data
| MDL | MFCD32215186 |
|---|---|
| SMILES | CC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)COC(C3=CC=CC=C3)(C4=CC=C(C=C4)OC)C5=CC=C(C=C5)OC)O)O |
| 5'-hydroxyl protection | DMTr |
| 2'/3' hydroxyls | Free |
| Base substitution | 5-Methyluracil |
| Product form | Protected nucleoside (not phosphoramidite) |
| PubChem CID | 10055554 |
| InChIKey | SWYBMSHCUZGERH-LTGLEFCMSA-N |
| InChI | InChI=1S/C31H32N2O8/c1-19-17-33(30(37)32-28(19)36)29-27(35)26(34)25(41-29)18-40-31(20-7-5-4-6-8-20,21-9-13-23(38-2)14-10-21)22-11-15-24(39-3)16-12-22/h4-17,25-27,29,34-35H,18H2,1-3H3,(H,32,36,37)/t25-,26-,27-,29-/m1/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.
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Frequently asked questions
Can the package size for 5'-O-(4,4'-Dimethoxytrityl)-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-PN-0150 and CAS 138239-62-0, 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 Protected 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
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