CAS Registry Number

CAS 6322-56-1 — 4'-Hydroxy-3'-nitroacetophenone

4'-Hydroxy-3'-nitroacetophenone is a nitro-substituted aromatic ketone used in organic synthesis, particularly in the production of pharmaceuticals and dyes. It appears as a yellow crystalline solid with a molecular weight of 181.15 g/mol, a molecular formula of C8H7NO4, and a CAS number of 6322-56-1. It is stable at ambient temperature and should be stored under normal conditions. The substance is classified as a warning hazard. Molekula supplies 4'-Hydroxy-3'-nitroacetophenone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.