ISO-OMPA

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Products Intro: Product Name:ISO-OMPA
CAS:513-00-8
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Products Intro: Product Name:Tetraisopropylpyrophosphoramide
CAS:513-00-8
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Products Intro: Product Name:Tetraisopropylpyrophosphoramide
CAS:513-00-8
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Products Intro: Product Name:ISO-OMPA
CAS:513-00-8
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Products Intro: Product Name:Tetraisopropyl PyrophosphoraMide
CAS:513-00-8
Package:100MG Remarks:T2700
ISO-OMPA Basic information
Product Name:ISO-OMPA
Synonyms:ISO-OMPA;tetraisopropylpyrophosphamide;Diphosphoramide, N,N,N,N-tetrakis(1-methylethyl)-;iso-OMPA, Tetra(monoisopropyl)pyrophosphortetramide;Dipropyldiphosphoramide;DPDA;Oxybis[bis(isopropylamino)phosphine oxide];[bis(isopropylamino)phosphoryloxy-(isopropylamino)phosphoryl]-isopropyl-amine
CAS:513-00-8
MF:C12H32N4O3P2
MW:342.36
EINECS:208-149-5
Product Categories:
Mol File:513-00-8.mol
ISO-OMPA Structure
ISO-OMPA Chemical Properties
Melting point 151 °C(Solv: acetone (67-64-1))
Boiling point 396.7±25.0 °C(Predicted)
density 1.076±0.06 g/cm3(Predicted)
storage temp. -20°C
pka1.22±0.70(Predicted)
form Solid
color White to off-white
biological sourcesynthetic
EPA Substance Registry SystemDiphosphoramide, N,N',N'',N'''-tetrakis(1-methylethyl)- (513-00-8)
Safety Information
Hazard Codes T+
Risk Statements 26/27/28
Safety Statements 22-36/37/39-45
RIDADR UN 2811 6.1/PG 1
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ISO-OMPA Usage And Synthesis
UsesTetraisopropyl pyrophosphoramide has been used:
  • as a butyrylcholinesterase inhibitor to determine the proportions of butyrylcholinesterase (BChE) in cat and tiger plasma
  • to inhibit wild-type BChE in acetylcholinesterase assay
  • to selectively block the enzymatic activity of AChE

DefinitionChEBI: Diphosphoramide, N,N',N'',N'''-tetrakis(1-methylethyl)- is a phosphoramide.
Biochem/physiol ActionsSelective inhibitor of butyrylcholinesterase
in vivo

Iso-OMPA (0.6-1.9 mg/kg, subcutaneous injection, single dose) enhances soman toxicity in rats but has no effect on mice[3].

Animal Model:Mouse and rat[3]
Dosage:0.6, 1.9 mg/kg; single dose
Administration:Subcutaneous injection (s.c.)
Result:Caused rat plasma CarbE activity to be only slightly inhibited by lower doses and significantly inhibited by higher doses. CarbE activity in mice was not inhibited.
IC 50BuChE
ISO-OMPA Preparation Products And Raw materials
Tag:ISO-OMPA(513-00-8) Related Product Information
Pyrophosphoric acid ISO-OMPA ISOPENTENYL PYROPHOSPHATE AMMONIUM 200

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