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: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
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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Frequently asked questions
Can the package size for 3'-dC(Bz)-2'-phosphoramidite 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-DP-0047 and CAS 157327-96-3, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
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.
Technology platforms
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