OROGO PRODUCT CATEGORY
DMTr-protected Nucleosides
Quick view. DMTr-protected nucleosides for selective 5′-hydroxyl handling and phosphoramidite or succinate preparation. This category currently includes 45 products. DMTr-protected Nucleosides products serve as starting materials, protected intermediates and analytical comparators in nucleoside, nucleotide and oligonucleotide chemistry.
Category guide
DMTr-protected Nucleosides products serve as starting materials, protected intermediates and analytical comparators in nucleoside, nucleotide and oligonucleotide chemistry.
Confirm anomeric and sugar stereochemistry, base identity, substitution position, protecting-group pattern and required downstream transformation.
Use orthogonal identity data such as NMR and MS together with chromatographic purity, water or residual-solvent review and route-specific impurity controls.
Product-family considerations
- Nucleoside catalogs provide flexible entry points for protecting-group, phosphorylation and glycosylation-route development.
- Availability of related analogs helps researchers compare base, sugar and substitution effects systematically.
- Downstream use often requires additional protection, activation or purification before incorporation into oligonucleotide workflows.
- Isomeric purity, water content and residual solvents should be matched to the planned chemistry.
Category literature
These publications provide background for the DMTr-protected Nucleosides product family. Individual product pages only show additional product- or feature-relevant references.
Selection checklist
| Exact identity | Match the canonical name with a CAS number, structure, SMILES or drawing; confirm stereochemistry, protecting groups and salt form where applicable. |
|---|---|
| Specification | Define target purity, analytical method, water or residual-solvent concerns and any application-specific acceptance limits. |
| Workflow fit | Share the reaction, enzyme, sequence, solvent system, support or analytical method used to evaluate compatibility. |
| Supply need | Provide initial quantity, expected future scale, packaging preference, timeline and documentation requirements. |
Product comparison
This snapshot compares up to eight products in the current catalog order. It uses published catalog fields only; confirm the exact form, pack size, specification and current availability by inquiry.
Swipe or scroll horizontally to compare all fields.
| Product name | OR catalog no. | CAS | Purity / specification | Supply status |
|---|---|---|---|---|
| 3'-O-DMTr-dA(Bz) | OR-PN-0020 | 140712-79-4 | By inquiry | Inquiry only |
| 5'-O-DMTr-2'-O-(2-cyanoethoxymethyl)-rA(Ac) | OR-PN-0028 | 863408-41-7 | By inquiry | Inquiry only |
| 5'-O-DMTr-2'-O-MOE-5-Me-rU | OR-PN-0038 | 163759-50-0 | By inquiry | Inquiry only |
| 5'-O-DMTr-2'-O-TBDMS-rA(Bz) | OR-PN-0042 | 81265-93-2 | By inquiry | Inquiry only |
| 5'-O-DMTr-3'-O-Me-rA(Bz) | OR-PN-0078 | 127212-38-8 | By inquiry | Inquiry only |
| 5'-O-DMTr-2'-O-MOE-5-Me-rC(Bz) | OR-PN-0037 | 182496-01-1 | By inquiry | Inquiry only |
| 5'-O-DMTr-2'-O-Me-rC(Bz) | OR-PN-0041 | 110764-74-4 | By inquiry | Inquiry only |
| 5'-O-DMTr-2'-O-TBDMS-rC(Bz) | OR-PN-0044 | 81256-87-3 | By inquiry | Inquiry only |
45 products
3'-O-DMTr-dA(Bz)By inquiry · CAS: 140712-79-4
OR-PN-0020
5'-O-DMTr-2'-O-(2-cyanoethoxymethyl)-rA(Ac)By inquiry · CAS: 863408-41-7
OR-PN-0028
5'-O-DMTr-2'-O-MOE-5-Me-rUBy inquiry · CAS: 163759-50-0
OR-PN-0038
5'-O-DMTr-2'-O-TBDMS-rA(Bz)By inquiry · CAS: 81265-93-2
OR-PN-0042
5'-O-DMTr-3'-O-Me-rA(Bz)By inquiry · CAS: 127212-38-8
OR-PN-0078
5'-O-DMTr-2'-O-MOE-5-Me-rC(Bz)By inquiry · CAS: 182496-01-1
OR-PN-0037
5'-O-DMTr-2'-O-Me-rC(Bz)By inquiry · CAS: 110764-74-4
OR-PN-0041
5'-O-DMTr-2'-O-TBDMS-rC(Bz)By inquiry · CAS: 81256-87-3
OR-PN-0044
5'-O-DMTr-2'-O-TBDMS-rG(iBu)By inquiry · CAS: 81279-39-2
OR-PN-0045
5'-O-DMTr-2'-O-TBDMS-rUBy inquiry · CAS: 81246-80-2
OR-PN-0046
5'-O-DMTr-2'-dA(Bz)By inquiry · CAS: 64325-78-6
OR-PN-0049
5'-O-DMTr-2'-dG(iBu)By inquiry · CAS: 68892-41-1
OR-PN-0051
5'-O-DMTr-2'-dTBy inquiry · CAS: 40615-39-2
OR-PN-0052
5'-O-DMTr-2'-F-dUBy inquiry · CAS: 146954-74-7
OR-PN-0061
5'-O-DMTr-2'-F-dC(Ac)By inquiry · CAS: 159414-98-9
OR-PN-0062
5'-O-DMTr-2'-O-Me-rC(Ac)By inquiry · CAS: 199593-08-3
OR-PN-0066
5'-O-DMTr-2'-O-Me-rUBy inquiry · CAS: 103285-22-9
OR-PN-0095
3',5'-O-DMTr-2'-O-Me-rA(Bz)By inquiry · CAS: N/A
OR-PN-0076
3'-O-DMTr-2'-O-Me-rG(iBu)By inquiry · CAS: N/A
OR-PN-0018
3'-O-DMTr-2'-O-Me-rUBy inquiry · CAS: N/A
OR-PN-0019
5'-O-DMTr-2'-F-dC(Bz)By inquiry · CAS: N/A
OR-PN-0026
5'-O-DMTr-2'-O-(2-aminoethyl)-5-Me-rUBy inquiry · CAS: 242147-79-1
OR-PN-0027
5'-O-DMTr-2'-O-(2-cyanoethoxymethyl)-rC(Ac)By inquiry · CAS: 863408-42-8
OR-PN-0029
5'-O-DMTr-2'-O-(2-cyanoethoxymethyl)-rG(Pac)By inquiry · CAS: 863408-43-9
OR-PN-0030
5'-O-DMTr-2'-O-(2-cyanoethoxymethyl)-rUBy inquiry · CAS: 863408-40-6
OR-PN-0031
5'-O-DMTr-2'-O-4'-C-Locked-5-Me-rC(Bz)By inquiry · CAS: 445012-77-1
OR-PN-0032
5'-O-DMTr-2'-O-4'-C-Locked-5-Me-rUBy inquiry · CAS: 206055-71-2
OR-PN-0033
5'-O-DMTr-2'-O-4'-C-Locked-rA(Bz)By inquiry · CAS: 206055-74-5
OR-PN-0034
5'-O-DMTr-2'-O-4'-C-Locked-rG(dmf)By inquiry · CAS: 709641-78-1
OR-PN-0035
5'-O-DMTr-2'-O-4'-C-Locked-rG(iBu)By inquiry · CAS: 206055-72-3
OR-PN-0036
5'-O-DMTr-2'-O-MOE-rG(iBu)By inquiry · CAS: 251647-50-4
OR-PN-0040
5'-O-DMTr-2'-O-TOM-rA(Ac)By inquiry · CAS: 253586-22-0
OR-PN-0047
5'-O-DMTr-2'-O-TOM-rA(Bz)By inquiry · CAS: N/A
OR-PN-0048
5'-O-DMTr-2'-dC(Ac)By inquiry · CAS: 100898-63-3
OR-PN-0050
5'-O-DMTr-3'-NH2-2'-O-Me-dUBy inquiry · CAS: 182934-58-3
OR-PN-0053
5'-O-DMTr-5-Me-dC(Bz)By inquiry · CAS: 104579-03-5
OR-PN-0054
5'-O-DMTr-5-O-Me-rUBy inquiry · CAS: 2095417-73-3
OR-PN-0055
5'-O-DMTr-N1-Me-pseudoUBy inquiry · CAS: 875302-39-9
OR-PN-0056
6'-O-DMTr-2',3'-dideoxy-Homo-CBy inquiry · CAS: N/A
OR-PN-0059
5'-O-DMTr-2'-F-dG(iBu)By inquiry · CAS: 144089-96-3
OR-PN-0063
5'-O-DMTr-2'-F-dA(Bz)By inquiry · CAS: 136834-21-4
OR-PN-0064
5'-O-DMTr-2'-O-Me-rA(Bz)By inquiry · CAS: 110764-72-2
OR-PN-0065
3'-O-DMTr-2'-O-Me-rA(Bz)By inquiry · CAS: N/A
OR-PN-0075
5'-O-DMTr-2'-O-Me-rABy inquiry · CAS: 103285-23-0
OR-PN-0077
N2-Isobutyryl-5'-O-DMTr-2'-O-methylguanosineBy inquiry · CAS: 114745-26-5
OR-PN-0108Frequently asked questions
What are typical uses for DMTr-protected Nucleosides?
DMTr-protected Nucleosides products serve as starting materials, protected intermediates and analytical comparators in nucleoside, nucleotide and oligonucleotide chemistry.
What should be confirmed before ordering DMTr-protected Nucleosides?
Confirm anomeric and sugar stereochemistry, base identity, substitution position, protecting-group pattern and required downstream transformation.
Are custom quantities or related analogs available?
OROGO reviews custom package sizes, catalog-adjacent analogs and research-use custom synthesis requests against the target structure, purity, scale and timeline.
Need help selecting a product?
Tell our scientists about your target chemistry, workflow, required purity and scale. We can help identify a catalog product, related analog or custom route.