Phosphitylation Reagents / Process Reagents
2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite
Quick view. 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite is a P(III) phosphitylating reagent for preparing protected nucleoside phosphoramidites in research-use oligonucleotide chemistry. CAS 102691-36-1. Catalog target purity: Specification by inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Catalog status
Scope. "Available for inquiry" is not a stock claim. Operating tier is a catalog-merchandising priority. Development phase and program context are shown only where the reviewed catalog source provides a mapping; they describe the chemistry platform and do not claim that OROGO supplies the named program.
| Supply status | Available for inquiry |
|---|---|
| Operating tier | Core |
| Development context | ↑ Upstream — reviewed as a supporting input; no direct development phase is assigned |
| CAS status | Published registry number |
Product profile
2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite is classified as 2-cyanoethyl phosphorodiamidite reagent (Formula C15H32N3OP; molecular weight 301.41).
2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite is supplied for research use within the Phosphorus Reagents product family.
For 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 2-Cyanoethyl Tetraisopropylphosphorodiamidite
- Bis(diisopropylamino)(2-cyanoethoxy)phosphine
- P-Reagent
- 3-Bis[di(propan-2-yl)amino]phosphanyloxypropanenitrile
Useful catalog search terms
- CAS 102691-36-1
Physicochemical data
| PubChem CID | 128153 |
|---|---|
| InChIKey | RKVHNYJPIXOHRW-UHFFFAOYSA-N |
| InChI | InChI=1S/C15H32N3OP/c1-12(2)17(13(3)4)20(19-11-9-10-16)18(14(5)6)15(7)8/h12-15H,9,11H2,1-8H3 |
| SMILES | CC(C)N(C(C)C)P(N(C(C)C)C(C)C)OCCC#N |
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
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.