Date published: 2026-5-15

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Di-n-butyl N,N-diethylcarbamoylphosphonate (CAS 7439-69-2)

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CAS Number:
7439-69-2
Molecular Weight:
293.34
Molecular Formula:
C13H28NO4P
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Di-n-butyl N,N-diethylcarbamoylphosphonate functions as an acetylcholinesterase inhibitor. It acts by binding to the active site of the enzyme, preventing the hydrolysis of the neurotransmitter acetylcholine. This inhibition leads to an accumulation of acetylcholine at the synaptic cleft, resulting in prolonged stimulation of cholinergic receptors. At the molecular level, Di-n-butyl N,N-diethylcarbamoylphosphonate forms strong, covalent bonds with the serine residue in the active site of acetylcholinesterase, effectively blocking its enzymatic activity.


Di-n-butyl N,N-diethylcarbamoylphosphonate (CAS 7439-69-2) References

  1. Fate of anthropogenic radionuclides (90Sr, 137Cs, 238Pu, 239Pu, 240Pu, 241Am) in seawater in the northern Benguela upwelling system off Namibia.  |  Rozmaric, M., et al. 2022. Chemosphere. 286: 131514. PMID: 34311394

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Di-n-butyl N,N-diethylcarbamoylphosphonate, 5 g

sc-278930
5 g
$102.00