Phosphorus Reagents
Dibenzyl N,N-diisopropylphosphoramidite
Quick view. A dibenzyl-protected P(III) phosphoramidite reagent for phosphitylation and nucleotide-coupling research. CAS 108549-23-1. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
Dibenzyl N,N-diisopropylphosphoramidite is classified as phosphorus reagents (Formula C20H28NO2P; molecular weight 345.40).
Dibenzyl N,N-diisopropylphosphoramidite — Phosphitylation reagent for preparation of protected phosphate intermediates
For Dibenzyl N,N-diisopropylphosphoramidite, reported solubility: Soluble in THF, acetonitrile, and dichloromethane; insoluble in cold water. Form: Colorless to light-yellow clear liquid.
Names and search terms
Confirmed or normalized name variants
- Dibenzyl diisopropylphosphoramidite
- Dibenzyloxy(diisopropylamino)phosphine
Useful catalog search terms
- 108549-23-1
Physicochemical data
| IUPAC name | [bis(benzyloxy)phosphanyl]bis(propan-2-yl)amine |
|---|---|
| InChIKey | ANPWLBTUUNFQIO-UHFFFAOYSA-N |
| SMILES | CC(C)N(C(C)C)P(OCC1=CC=CC=C1)OCC2=CC=CC=C2 |
| Form | Colorless to light-yellow clear liquid |
| Storage temperature | 0-10 C; store under inert gas and protect from moisture and heat |
| Density | 1.028 g/mL at 25 C |
| Boiling Point | 130 C at 0.55 mmHg |
| PubChem CID | 196621 |
| InChI | InChI=1S/C20H28NO2P/c1-17(2)21(18(3)4)24(22-15-19-11-7-5-8-12-19)23-16-20-13-9-6-10-14-20/h5-14,17-18H,15-16H2,1-4H3 |
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.
Additional application examples
- Supplier-described use in phosphopeptide preparation and nucleotide coupling
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Product-family literature
These publications provide peer-reviewed context for the Phosphorus Reagents product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.