1-Bromopentane is a chemical reagent used in a multitude of organic syntheses. It is used iron-catalyzed alkylations of aromatic Grignard reagents via cross coupling. It is used in the synthesis of-diketo acids as reversible inhibitors of Hepatitis C virus NS5bRNA polymerase. Sales Specifications Appearance: Colorless to Light Yellow Clear Liquid Purity: â?¥99.0% Moisture: â?¤500 PPM Packing 551.15 LB Drum, 4 drums per pallet DOT Transportation UN Number: 1993 Proper Shipping Name: Flammable liquids, n.o.s. (1-Bromopentane) Hazard Class: 3 Packing Group: III