4-Chloro-3-nitroanisole

It acts as a key building block, frequently undergoing aromatic nucleophilic substitution and reduction to form advanced intermediates for these API preparations. 4-Chloro-3-nitroanisole is a critical pharmaceutical intermediate utilized in the synthesis of Iguratimod (an antirheumatic drug) and Netarsudil (an ophthalmic medication).

CAS No 10298-80-3
Molecular Formula C7H6ClNO3
Molecular Weight 187.58 g/mol
Synonyms 1-chloro-4-methoxy-2-nitrobenzene