Phosphorus Reagents
N,N-Diisopropylphosphoramidous dichloride
Quick view. A P(III) dichloride bearing a diisopropylamino substituent for stepwise phosphorus functionalization. CAS 921-26-6. Catalog target purity: Specification on request.
Structure and identity
The structure drawing for this item is being finalized. Use the CAS number and machine-readable identifiers below to confirm the requested protecting groups, stereochemistry, salt or counterion and hydration state before ordering.
CAS, molecular formula, SMILES or InChI data are shown below when available.
We withhold a drawing when a related compound, alternate salt or incompletely specified stereoisomer could be mistaken for the requested material.
Agreed identity and purity criteria are documented in the quotation, specification and lot-specific data package.
Product profile
N,N-Diisopropylphosphoramidous dichloride is classified as specialty phosphorus reagent or phosphoramidite intermediate (Formula C6H14Cl2NP; molecular weight 202.06).
N,N-Diisopropylphosphoramidous dichloride — Preparation of unsymmetrical phosphoramidite intermediates by sequential substitution.
For N,N-Diisopropylphosphoramidous dichloride, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- Diisopropylphosphoramidous dichloride
Useful catalog search terms
- CAS 921-26-6
- Specialty phosphorus reagent or phosphoramidite intermediate
- Phosphorus Reagents
Physicochemical data
| SMILES | CC(C)N(C(C)C)P(Cl)Cl |
|---|---|
| InChI | InChI=1S/C6H14Cl2NP/c1-5(2)9(6(3)4)10(7)8/h5-6H,1-4H3 |
| InChIKey | UPPVRFOGRCBSJP-UHFFFAOYSA-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.
Additional application examples
- Synthesis of custom chlorophosphoramidite reagents.
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Frequently asked questions
Can the package size for N,N-Diisopropylphosphoramidous dichloride 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-PR-0025 and CAS 921-26-6, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.