DNA Phosphoramidites
5-Br-dU-CE Phosphoramidite
Quick view. A 5'-O-DMTr-protected 5-bromo-2'-deoxyuridine 3'-CE phosphoramidite, CAS 142246-64-8. CAS 142246-64-8. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
5-Br-dU-CE Phosphoramidite is classified as dna phosphoramidites (Formula C39H46BrN4O8P; molecular weight 809.70).
5-Br-dU-CE Phosphoramidite — A 5-Br-dU CE phosphoramidite building block for introducing 5-bromodeoxyuridine residues during solid-phase DNA synthesis.
For 5-Br-dU-CE Phosphoramidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 5-Br-dU Phosphoramidite
- DMTr-5-Br-dU-CE Phosphoramidite
- 5-Bromo-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyuridine-3'-CE phosphoramidite
Useful catalog search terms
- 142246-64-8
Physicochemical data
| Nucleobase modification | 5-Bromo-2'-deoxyuridine |
|---|---|
| 5' protection | DMTr |
| Coupling group | 3'-O-(2-cyanoethyl N,N-diisopropylphosphoramidite) |
| SMILES | CC(C)N(C(C)C)P(OCCC#N)O[C@H]1C[C@@H](O[C@@H]1COC(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)C4=CC=C(C=C4)OC)N5C=C(C(=O)NC5=O)Br |
| PubChem CID | 91872569 |
| InChIKey | VWNYGIQUZLZCRC-QMTPQUJBSA-N |
| InChI | InChI=1S/C39H46BrN4O8P/c1-26(2)44(27(3)4)53(50-22-10-21-41)52-34-23-36(43-24-33(40)37(45)42-38(43)46)51-35(34)25-49-39(28-11-8-7-9-12-28,29-13-17-31(47-5)18-14-29)30-15-19-32(48-6)20-16-30/h7-9,11-20,24,26-27,34-36H,10,22-23,25H2,1-6H3,(H,42,45,46)/t34-,35+,36+,53?/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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