CAS Registry Number

CAS 99-61-6 — 3-Nitrobenzaldehyde

3-Nitrobenzaldehyde is an aromatic aldehyde with a nitro substituent, widely used as a key intermediate in organic synthesis, pharmaceuticals, and agrochemical production. It serves as a precursor for dyes, pigments, and fine chemicals, as well as in the preparation of heterocycles and pharmaceutical intermediates. This chemical has a CAS number of 99-61-6, a molecular formula of O2NC6H4CHO, and a molecular weight of 151.12 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 3-Nitrobenzaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.