5-(4-Cyanophenoxy)-2-hydroxybenzoic Acid

Crisaborole Impurity 4

No Data Available

>95% (HPLC)

OC(=O)c1cc(Oc2ccc(cc2)C#N)ccc1O

C14 H9 N O4

255.226

InChI=1S/C14H9NO4/c15-8-9-1-3-10(4-2-9)19-11-5-6-13(16)12(7-11)14(17)18/h1-7,16H,(H,17,18)

IUPAC name: 5-(4-cyanophenoxy)-2-hydroxybenzoic acid

Room Temperature

-20°C