Phosphorus Reagents
Bis(4-nitrobenzyl) phosphorochloridate
Quick view. A P(V) phosphorochloridate bearing two para-nitrobenzyl-protected phosphate esters. CAS 57188-46-2. 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
Bis(4-nitrobenzyl) phosphorochloridate is classified as specialty phosphorus reagent or phosphoramidite intermediate (Formula C14H12ClN2O7P; molecular weight 386.68).
Bis(4-nitrobenzyl) phosphorochloridate — Introduction of a bis(4-nitrobenzyl)-protected phosphate group.
For Bis(4-nitrobenzyl) phosphorochloridate, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Useful catalog search terms
- CAS 57188-46-2
- Specialty phosphorus reagent or phosphoramidite intermediate
- Phosphorus Reagents
Physicochemical data
| SMILES | C1=CC(=CC=C1COP(=O)(OCC2=CC=C(C=C2)[N+](=O)[O-])Cl)[N+](=O)[O-] |
|---|---|
| InChI | InChI=1S/C14H12ClN2O7P/c15-25(22,23-9-11-1-5-13(6-2-11)16(18)19)24-10-12-3-7-14(8-4-12)17(20)21/h1-8H,9-10H2 |
| InChIKey | IGRFBFTXYUVGAQ-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
- Preparation of nitrobenzyl-protected phosphate intermediates.
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Frequently asked questions
Can the package size for Bis(4-nitrobenzyl) phosphorochloridate 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-0027 and CAS 57188-46-2, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.