Other Phosphoramidites
1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil
Quick view. We supply 1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil as a hydrophobic or alkyl-modified phosphoramidite for installing lipophilic side chains into oligonucleotides. A public CAS number is not assigned for this exact form. 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
1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil is classified as protected oligonucleotide phosphoramidite building block.
1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil can be evaluated as a monomer or functional building block in solid-phase oligonucleotide synthesis.
For 1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Useful catalog search terms
- Protected oligonucleotide phosphoramidite building block
- 2'-O-MOE modification
- amine functionality
- phosphoramidite coupling group
- Other Phosphoramidites
Physicochemical data
| Key chemistry motifs | 2'-O-MOE modification; 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.
- Dideoxy analogs provide clear extension-stop behavior when accepted by a polymerase.
- 2′-O-MOE motifs are often selected for enhanced nuclease resistance and improved duplex stability.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
- Polymerase acceptance varies; absence of a 3′-OH prevents further extension after incorporation.
- MOE placement needs design control, especially when RNase H recruitment or steric profile matters.
These points describe 1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil 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 1-[(5E)-3-O-[(Bis-diisopropyl amino)(2-cyano ethoxy)phosphino]-5,6-dideoxy-6-(diethoxy phosphinyl)-2-O-(2-methoxyethyl)-β-D-ribo-hex-5-enofuranosyl]uracil 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-OP-0155, 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 Other Phosphoramidites product family and its named chemistry.