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Crisaborole Impurity 5

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Crisaborole Impurity 5 Basic information

Product Name:
Crisaborole Impurity 5
Synonyms:
  • Crisaborole Impurity 5
  • Benzonitrile, 4-[3-formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-
  • Crisaborole intermediate 3
  • Crisaborole Impurity 44
  • Crisaborole Impurity 27
  • Criborol impurity 5
  • 4-[3- formyl -4-(4,4,5,5- tetramethyl -1,3,2- dioxolan -2- yl) phenoxy]-benzonitrile *
  • Creborol Impurity 27
CAS:
2141947-89-7
MF:
C20H20BNO4
MW:
349.19
Mol File:
2141947-89-7.mol
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Crisaborole Impurity 5 Chemical Properties

Boiling point:
514.2±50.0 °C(Predicted)
Density 
1.19±0.1 g/cm3(Predicted)
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Crisaborole Impurity 5 Usage And Synthesis

Uses

4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile can be useful in the prepration of crisaborole intermediate.

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