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Palmitic anhydride

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Palmitic anhydride Basic information
Palmitic anhydride Chemical Properties
Safety Information
  • Hazard Codes C
  • Risk Statements 34
  • Safety Statements 26-36/37/39-45-25
  • RIDADR UN 3261 8/PG 2
  • WGK Germany 3
  • 10-21
  • HazardClass 8
  • PackingGroup III
  • HS Code 29159000
MSDS
Palmitic anhydride Usage And Synthesis
  • Chemical Propertieswhite powder
  • Uses
    Palmitic anhydride was used in the synthesis of water-soluble N-palmitoyl chitosan (PLCS) by coupling with swollen chitosan in dimethyl sulfoxide (DMSO). It was also used in the synthesis of N-acylphosphatidylserine.
  • General Description
    Palmitic anhydride reacted with 20-methyl spirolide G to form a derivative with a retention time and spectrum identical with the metabolite, 17-O-palmitoyl-20-methyl spirolide G.
  • Purification MethodsIt is moisture sensitive and hydrolyses in water. Purify it by refluxing with acetic anhydride for 1hour, evaporating and freeing the residue of acetic acid and anhydride by drying the residue at high vacuum and recrystallising from pet ether at low temperature. [Beilstein 2 IV 1181.]
Palmitic anhydride(623-65-4)Related Product Information
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