cEt-BNA
DMTr-S-cEt-rG(iBu)-3'-CE-Phosphoramidite
Quick view. DMTr-S-cEt-rG(iBu)-3'-CE-Phosphoramidite is an S-cEt bridged, N2-isobutyryl-protected guanosine 2-cyanoethyl N,N-diisopropylphosphoramidite identified by CAS 945628-66-0. CAS 945628-66-0. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
DMTr-S-cEt-rG(iBu)-3'-CE-Phosphoramidite is classified as cet-bna (Formula C46H56N7O9P; molecular weight 881.97).
DMTr-S-cEt-rG(iBu)-3'-CE-Phosphoramidite is supplied for research use within the cEt-BNA product family.
For DMTr-S-cEt-rG(iBu)-3'-CE-Phosphoramidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- S-cEt-G(iBu) Phosphoramidite
- 5'-ODMT cEt G Phosphoramidite
- N2-Isobutyryl-DMTr-S-cEt-rG-3'-CE Phosphoramidite
Useful catalog search terms
- 945628-66-0
- PubChem CID 135938544
- VMDSRWMHPUGGSZ-KHGLYSIJSA-N
Physicochemical data
| PubChem CID | 135938544 |
|---|---|
| Systematic name | 9-(2,5-Anhydro-4-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-3-O-{(2-cyanoethoxy)[di(propan-2-yl)amino]phosphanyl}-6-deoxy-alpha-L-mannofuranosyl)-2-(2-methylpropanamido)-3,9-dihydro-6H-purin-6-one |
| SMILES | COc1ccc(C(OC[C@]23O[C@@H](n4cnc5c(O)nc(NC(=O)C(C)C)nc54)[C@H](O[C@H]2C)[C@@H]3OP(OCCC#N)N(C(C)C)C(C)C)(c2ccccc2)c2ccc(OC)cc2)cc1 |
| InChIKey | VMDSRWMHPUGGSZ-KHGLYSIJSA-N |
| Chemical form | S-cEt bridged, N2-isobutyryl-protected guanosine 2-cyanoethyl N,N-diisopropylphosphoramidite |
| Bridge stereochemistry | S-cEt configuration represented by the retained isomeric structure |
| Phosphorus stereochemistry | Unspecified; no single phosphorus configuration is assigned |
| InChI | InChI=1S/C46H56N7O9P/c1-28(2)41(54)50-44-49-40-37(42(55)51-44)48-27-52(40)43-38-39(62-63(59-25-13-24-47)53(29(3)4)30(5)6)45(61-43,31(7)60-38)26-58-46(32-14-11-10-12-15-32,33-16-20-35(56-8)21-17-33)34-18-22-36(57-9)23-19-34/h10-12,14-23,27-31,38-39,43H,13,25-26H2,1-9H3,(H2,49,50,51,54,55)/t31-,38+,39-,43+,45-,63?/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.
Related products
DMTr-S-cEt-5-Me-rC(Ac)-3'-CE-Phosphoramidite
cEt-BNA · CAS: N/A
BX-CB-0002DMTr-S-cEt-5-Me-rC(Bz)-3'-CE-Phosphoramidite
cEt-BNA · CAS: 1197033-17-2
BX-CB-0004DMTr-S-cEt-rA(Bz)-3'-CE-Phosphoramidite
cEt-BNA · CAS: 1197033-19-4
BX-CB-0005S-cEt-T-CE-Phosphoramidite
cEt-BNA · CAS: 1197033-22-9
BX-CB-0006BNA(N-Me)-A(Bz)-CE-Phosphoramidite
cEt-BNA · CAS: 1247023-38-6
Frequently asked questions
Can the package size for DMTr-S-cEt-rG(iBu)-3'-CE-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-CB-0003 and CAS 945628-66-0, 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 cEt-BNA 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
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.