CAS Registry Number

CAS 2623-87-2 — 4-Bromobutyric acid

4-Bromobutyric acid is a brominated carboxylic acid used primarily as a synthetic intermediate in organic chemistry, particularly for the preparation of pharmaceuticals, agrochemicals, and specialty polymers. It serves as a key building block in reactions requiring bromine functionalization, such as alkylation or substitution. This chemical has a CAS number of 2623-87-2, with the molecular formula C4H7BrO2 and a molecular weight of 167.0012. It is stable under ambient storage conditions and does not require hazardous classification, as indicated by the absence of a signal word. Molekula supplies 4-Bromobutyric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.