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79524 Sigma-Aldrich

Potassium P,P-dimethylphosphonoacetate

≥95.0% (NT)

Synonym: P,P-Dimethylphosphonoacetic acid potassium salt, Phosphonoacetic acid P,P-dimethyl ester potassium salt

  • CAS Number 34170-88-2

  • Linear Formula (CH3O)2P(O)CH2COOK

  • Molecular Weight 206.18

  •  Beilstein/REAXYS Number 6016967

  •  MDL number MFCD00042970

  •  PubChem Substance ID 57652800

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents More...
assay   ≥95.0% (NT)
reaction suitability   reaction type: C-C Bond Formation
mp   113-115 °C
storage temp.   2-8°C
SMILES string   [K+].COP(=O)(CC([O-])=O)OC
InChI   1S/C4H9O5P.K/c1-8-10(7,9-2)3-4(5)6;/h3H2,1-2H3,(H,5,6);/q;+1/p-1
InChI key   WPDZWGGYOFPQEO-UHFFFAOYSA-M

Description

Application

Reactant for:
• Preparation of Michael acceptor-containing oligopeptide-based inhibitors
• Condensation reactions with chloroacetophenone

Other Notes

Starting material for preparing various mixed triesters of phosphonoacetate.; Wittig-Horner reactions of dianion

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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