CAS Registry Number

CAS 555-21-5 — 4-Nitrophenylacetonitrile

4-Nitrophenylacetonitrile is a synthetic organic compound used in pharmaceutical and agrochemical research as an intermediate for active ingredients. It appears as a yellow crystalline solid with a molecular weight of 162.15 g/mol and a molecular formula of C8H6N2O2. It is stable at ambient temperatures and should be stored under normal conditions. The substance is classified with a warning signal word due to potential health hazards. Molekula supplies 4-Nitrophenylacetonitrile from research to bulk quantities with full documentation and ISO 9001:2015 traceability.