Protected Nucleosides
5'-O-(4,4'-Dimethoxytrityl)-3'-deoxy-5-methyluridine
Quick view. A 3'-deoxy-5-methyluridine derivative bearing a 5'-O-(4,4'-dimethoxytrityl) protecting group, CAS 143653-61-6. CAS 143653-61-6. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
5'-O-(4,4'-Dimethoxytrityl)-3'-deoxy-5-methyluridine is classified as protected nucleosides (Formula C31H32N2O7; molecular weight 544.60).
5'-O-(4,4'-Dimethoxytrityl)-3'-deoxy-5-methyluridine — A 5'-O-DMTr-protected 3'-deoxy pyrimidine nucleoside for research use in modified nucleoside synthesis.
For 5'-O-(4,4'-Dimethoxytrityl)-3'-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
- 5'-O-DMTr-3'-deoxythymidine
- 5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-5-methyluridine
- TNU1413
Useful catalog search terms
- 143653-61-6
Physicochemical data
| Nucleoside core | 3'-Deoxy-5-methyluridine |
|---|---|
| 5' protection | 4,4'-Dimethoxytrityl (DMTr) |
| Sugar modification | 3'-Deoxy |
| Hydroxyl state | Free 2'-OH |
| InChIKey | CSUOBLOAHYWPHA-YIKNKFAXSA-N |
| InChI | InChI=1S/C31H32N2O7/c1-20-18-33(30(36)32-28(20)35)29-27(34)17-26(40-29)19-39-31(21-7-5-4-6-8-21,22-9-13-24(37-2)14-10-22)23-11-15-25(38-3)16-12-23/h4-16,18,26-27,29,34H,17,19H2,1-3H3,(H,32,35,36)/t26-,27+,29+/m0/s1 |
| SMILES | C(OC[C@H]1O[C@H]([C@H](O)C1)N2C(=O)NC(=O)C(C)=C2)(C3=CC=C(OC)C=C3)(C4=CC=C(OC)C=C4)C5=CC=CC=C5 |
| Canonical SMILES | C(OC[C@H]1O[C@H]([C@H](O)C1)N2C(=O)NC(=O)C(C)=C2)(C3=CC=C(OC)C=C3)(C4=CC=C(OC)C=C4)C5=CC=CC=C5 |
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)-3'-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-PN-0155 and CAS 143653-61-6, 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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