DNA Phosphoramidites
3'-dC(Bz)-2'-phosphoramidite
Quick view. A protected 3'-deoxycytidine 2'-phosphoramidite building block for structure-specific oligonucleotide synthesis research. CAS 157327-96-3. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
3'-dC(Bz)-2'-phosphoramidite is classified as dna phosphoramidites (Formula C46H52N5O8P; molecular weight 833.90).
3'-dC(Bz)-2'-phosphoramidite — Protected 3'-deoxycytidine 2'-phosphoramidite building block for structure-specific oligonucleotide synthesis research.
For 3'-dC(Bz)-2'-phosphoramidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 3'-DC CEP
- N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-deoxycytidine 2'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]
Useful catalog search terms
- CAS 157327-96-3
- PubChem CID 15333719
Physicochemical data
| PubChem CID | 15333719 |
|---|---|
| InChIKey | QRUYOSQSJHNNHF-UOMJVJLHSA-N |
| IUPAC name | N-[1-[(2R,3R,5S)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide |
| SMILES | CC(C)N(C(C)C)P(OCCC#N)O[C@@H]1C[C@H](O[C@H]1N2C=CC(=NC2=O)NC(=O)C3=CC=CC=C3)COC(C4=CC=CC=C4)(C5=CC=C(C=C5)OC)C6=CC=C(C=C6)OC |
| Sugar modification | 3'-deoxy |
| Reactive position | 2'-O-phosphoramidite |
| Protecting groups | N4-benzoyl; 5'-O-dimethoxytrityl; 2-cyanoethyl |
| InChI | InChI=1S/C46H52N5O8P/c1-32(2)51(33(3)4)60(57-29-13-27-47)59-41-30-40(58-44(41)50-28-26-42(49-45(50)53)48-43(52)34-14-9-7-10-15-34)31-56-46(35-16-11-8-12-17-35,36-18-22-38(54-5)23-19-36)37-20-24-39(55-6)25-21-37/h7-12,14-26,28,32-33,40-41,44H,13,29-31H2,1-6H3,(H,48,49,52,53)/t40-,41+,44+,60?/m0/s1 |
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 DNA Phosphoramidites 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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