Basic information Safety Supplier Related

Sodium cromoglicate impurity

Basic information Safety Supplier Related

Sodium cromoglicate impurity Basic information

Product Name:
Sodium cromoglicate impurity
Synonyms:
  • Cromolyn Sodium Impurity 4
  • Sodium cromoglicate-001
  • Sodium cromoglicate Impurity A
  • Cromolyn Impurity 1
  • Ethanone, 1-[2-hydroxy-6-(2-oxiranylmethoxy)phenyl]-
  • 5,5'-((2-(3-((2-carboxy-4-oxo-4H-chromen-5-yl)oxy)-2-hydroxypropoxy)propane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylic acid)
  • Cromolyn sodium impurities
  • 1-(2-Hydroxy-6-(oxiran-2-ylmethoxy)phenyl)ethan-1-one
CAS:
16130-28-2
MF:
C11H12O4
MW:
208.21
Mol File:
16130-28-2.mol
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Sodium cromoglicate impurity Chemical Properties

Melting point:
61–63°C
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Sodium cromoglicate impurity Usage And Synthesis

Preparation

Preparation by reaction of epichlorohydrin with 2,6-dihydroxyacetophenone in the presence of potassium hydroxide in refluxing ethanol.

Sodium cromoglicate impuritySupplier

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