Protected Nucleosides
5'-O-(4,4'-Dimethoxytrityl)-N4-benzoylcytidine
Quick view. A cytidine derivative bearing N4-benzoyl base protection and a 5'-O-(4,4'-dimethoxytrityl) protecting group, identified by CAS 81246-76-6. CAS 81246-76-6. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
5'-O-(4,4'-Dimethoxytrityl)-N4-benzoylcytidine is classified as protected nucleosides (Formula C37H35N3O8; molecular weight 649.70).
5'-O-(4,4'-Dimethoxytrityl)-N4-benzoylcytidine is associated with cytosine-containing building blocks or substrates for C-position incorporation and analytical comparison.
For 5'-O-(4,4'-Dimethoxytrityl)-N4-benzoylcytidine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]cytidine
- 5'-O-DMTr-N4-benzoylcytidine
Useful catalog search terms
- CAS 81246-76-6
- PubChem CID 13168511
Physicochemical data
| PubChem CID | 13168511 |
|---|---|
| InChIKey | KCLOEKUQZJAMFG-NHASGABXSA-N |
| Nucleoside | cytidine |
| Base protection | N4-benzoyl |
| Sugar protection | 5'-O-DMTr |
| Hydroxyl state | free 2' and 3' hydroxyls |
| InChI | InChI=1S/C37H35N3O8/c1-45-28-17-13-26(14-18-28)37(25-11-7-4-8-12-25,27-15-19-29(46-2)20-16-27)47-23-30-32(41)33(42)35(48-30)40-22-21-31(39-36(40)44)38-34(43)24-9-5-3-6-10-24/h3-22,30,32-33,35,41-42H,23H2,1-2H3,(H,38,39,43,44)/t30-,32-,33-,35-/m1/s1 |
| SMILES | COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CC(=NC5=O)NC(=O)C6=CC=CC=C6)O)O |
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.
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Product-family literature
These publications provide peer-reviewed context for the Protected Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
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