CAS 49851-31-2 As A ​Chemical Precursor

2-Bromo-1-phenylpentan-1-one CAS 49851-31-2 is an ​α-bromo aromatic ketone​ belonging to the class of ​α-halogenated alkyl aryl ketones. It is characterized by an elongated alkyl chain (pentyl) compared to its more common propiophenone analogs. This compound serves exclusively as a ​specialized and highly reactive synthetic intermediate​ in organic chemistry, and its possession and use are subject to stringent international controls due to its role as a precursor to controlled substances.