DNA Phosphoramidites
TFA-aminoallyl-2'-deoxyuridine Phosphoramidite
Quick view. We supply TFA-aminoallyl-2'-deoxyuridine Phosphoramidite as a protected DNA CE phosphoramidite for routine and modified solid-phase oligonucleotide synthesis. CAS 144253-90-7. Catalog target purity: Specification on request.
Structure confirmation
This item requires structure confirmation before quotation. Send the target structure, CAS number, SMILES, InChI or drawing for our technical review.
Canonical name plus a structure drawing, SMILES, InChI or unambiguous CAS number.
Protecting groups, stereochemistry, salt or counterion, hydration and requested form.
Agreed identity and purity criteria are documented in the quotation, specification and lot-specific data package.
Product profile
TFA-aminoallyl-2'-deoxyuridine Phosphoramidite is classified as protected oligonucleotide phosphoramidite building block.
TFA-aminoallyl-2'-deoxyuridine Phosphoramidite can be evaluated as a monomer or functional building block in solid-phase oligonucleotide synthesis.
For TFA-aminoallyl-2'-deoxyuridine Phosphoramidite, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- 5-AMINOALLYL-DU CEP
- 5-TFA-aa-dU Phosphoramidite
- TFA-aminoallyl-dU Phosphoramidite
- 5-TFA-aminoallyl-dU Phosphoramidite
- 5'-O-DMT-5-TFA-aa-2'-deoxyuridine-3'-CE phosphoramidite
Useful catalog search terms
- CAS 144253-90-7
- Protected oligonucleotide phosphoramidite building block
- amine functionality
- phosphoramidite coupling group
- DNA Phosphoramidites
Physicochemical data
| Key chemistry motifs | amine functionality; phosphoramidite coupling group |
|---|
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
- 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.
Product-specific evaluation notes
Potential advantages
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
These points describe TFA-aminoallyl-2'-deoxyuridine Phosphoramidite or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for TFA-aminoallyl-2'-deoxyuridine 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-DP-0046 and CAS 144253-90-7, 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 DNA Phosphoramidites product family and its named chemistry.