3-Bromoacetylpyridine HBr is a chemical compound consisting of a pyridine ring substituted with a bromoacetyl group at the 3-position, along with hydrobromide (HBr) as a counterion. It is commonly used in organic synthesis, particularly in the preparation of biologically active molecules, pharmaceuticals, and materials science. https://www.sarex.com/fine/product/top-chemicals-product-list/3-bromoacetylpyridine-hbr