TNA Phosphoramidites
DMTr-TNA-5-Me-U-2'-CE-Phosphoramidite
Quick view. We supply DMTr-TNA-5-Me-U-2'-CE-Phosphoramidite as a TNA phosphoramidite for threose nucleic acid analog synthesis. CAS 325683-94-1. Catalog target purity: ≥98%.

Product profile
DMTr-TNA-5-Me-U-2'-CE-Phosphoramidite is classified as protected oligonucleotide phosphoramidite building block (Formula C39H47N4O8P; molecular weight 730.8).
DMTr-TNA-5-Me-U-2'-CE-Phosphoramidite can be evaluated as a monomer or functional building block in solid-phase oligonucleotide synthesis.
For DMTr-TNA-5-Me-U-2'-CE-Phosphoramidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- DMTr-T-5MeU-amidite
- DMTr-TNA-5MeU-amidite
- TNA-T phosphoramidite
- DMT-TNA-5-Me-U-2'-CE-Phosphoramidite
- DMTr-TNA-5-Me-U-2'-2-cyanoethyl phosphoramidite
Useful catalog search terms
- CAS 325683-94-1
- Protected oligonucleotide phosphoramidite building block
- DMTr/DMT protection
- phosphoramidite coupling group
- TNA Phosphoramidites
Physicochemical data
| Key chemistry motifs | DMTr/DMT protection; phosphoramidite coupling group |
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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
- DMTr-TNA-5MeU-amidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
- Typical development work includes coupling-condition screening, deprotection compatibility checks and LC-MS/HPLC characterization of test sequences.
- The material can also support related-analog comparison, impurity-reference preparation and route-development studies.
Related products
Frequently asked questions
Can the package size for DMTr-TNA-5-Me-U-2'-CE-Phosphoramidite 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-TP-0001 and CAS 325683-94-1, 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 TNA Phosphoramidites product family and its named chemistry.
