5'-O-DMT-2'-O-hexadecyluridine
1-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3-hexadecoxy-4-hydroxyoxolan-2-yl]pyrimidine-2,4-dione
Product summary
Quick view
- Product family
- Oligonucleotide Synthesis, RNA Raw Materials & Modification
- Chemical Name
- 1-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3-hexadecoxy-4-hydroxyoxolan-2-yl]pyrimidine-2,4-dione
- MF
- C46H62N2O8
- MW
- 771.0
- Purity
- >=98%
5'-O-DMT-2'-O-hexadecyluridine is 5'-DMT 2'-O-hexadecyl uridine. Key identifiers include CAS 2382942-76-7, molecular formula C46H62N2O8, molecular weight 771.0, PubChem CID 166450488, and InChIKey JYFRYIKQCNCSAI-QQIQMRLBSA-N.
The PubChem structure supports a protected modified nucleoside intermediate: it has a 5'-O-DMT-protected scaffold and no CE phosphoramidite group. Keep the page focused on identity and research-use catalog context.
Identity and specifications
| Catalog No. | CH70318 |
| CAS No. | 2382942-76-7 |
| Molecular Formula | C46H62N2O8 |
| Molecular Weight | 771.0 |
| PubChem CID | 166450488 |
| InChIKey | JYFRYIKQCNCSAI-QQIQMRLBSA-N |
| Purity | >=98% |
Technical attributes
- Material class
- Protected 2'-O-hexadecyl nucleoside
- Nucleobase
- Uracil
- Sugar modification
- 2'-O-hexadecyl
- Protection pattern
- 5'-O-DMT; base unprotected
- Packaging
- Custom packaging on request
Application context
- 5'-O-DMT-2'-O-hexadecyluridine reference: use this protected modified nucleoside building block record for oligonucleotide and nucleoside-analog catalog work.
- Identifier cross-check: compare CAS 2382942-76-7, PubChem CID 166450488, formula C46H62N2O8, MW 771.0, and the listed InChIKey for catalog identity matching.
- Inquiry preparation: include catalog number CH70318, the product name, and the identity-matching identifiers when preparing a CHEMOS product inquiry.
Related technical resources
Oligonucleotide Modification
Sugar, base, backbone, terminal, and conjugation modifications for ASO, siRNA, guide RNA, aptamer, and research or labeling oligo projects.
Oligonucleotide Synthesis
Support for modified monomers, supports, sulfurizing reagents, cap analogs, and related oligo synthesis inputs.
Public references
- Sustainability Challenges and Opportunities in Oligonucleotide Manufacturing
Journal of Organic Chemistry, 2021
Product-family technical context
- Solid-phase supports for oligonucleotide synthesis
Current Protocols in Nucleic Acid Chemistry, 2013
Product-family technical context
- Deoxynucleoside phosphoramidites—A new class of key intermediates for deoxypolynucleotide synthesis
Tetrahedron Letters, 1981
Product-family technical context
- Synthesis of deoxyoligonucleotides on a polymer support
Journal of the American Chemical Society, 1981
Product-family technical context
- PubChem Compound 166450488
PubChem · CID 166450488
Frequently Asked Questions
What is 5'-O-DMT-2'-O-hexadecyluridine?
5'-O-DMT-2'-O-hexadecyluridine is catalog CH70318, CAS 2382942-76-7. PubChem CID 166450488 confirms formula C46H62N2O8, molecular weight 771.0, and InChIKey JYFRYIKQCNCSAI-QQIQMRLBSA-N.
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