CAS Registry Number

CAS 619-67-0 — 4-Hydrazinobenzoic acid

4-Hydrazinobenzoic acid is an aromatic hydrazide derivative used primarily in organic synthesis, pharmaceuticals, and as a key intermediate for ligands in coordination chemistry. It appears as a white to off-white crystalline solid with a role in forming hydrazones and other derivatives. This chemical has a CAS number of 619-67-0, a molecular formula of C7H8N2O2, and a molecular weight of 152.15 g/mol. It should be stored at ambient conditions, with a signal word of "Warning" indicating moderate hazard. Molekula supplies 4-Hydrazinobenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.