4-(4-(4-bromo-3-formylphenoxy)-3-formylphenoxy)benzonitrile
API Category | Crisaborole Impurity |
---|---|
Appearance | Off white solid |
CAT Number | DCTI-C-352 |
CAS Number | NA |
IUPAC Name | 4-(4-(4-bromo-3-formylphenoxy)-3-formylphenoxy)benzonitrile |
Molecular Formula | C21H12BrNO4 |
Molecular Weight | 422.23 |
Solubility | Acetonitrile |
Storage Condition | 2-8 ⁰C |
Synonyms | CRB-Ether Dimer impurity |