Laborchemie Apolda GmbH offers specialty products to the international chemical and pharmaceutical industries. Laborchemie Apolda has its own scale-up and multi-purpose production facilities. We supply products in quantities ranging from grams to tons. We manufacture our products in accordance with ISO 9001:2000 and cGMP quality standards. Product Series • Liquid Crystals Substances APIs, e.g.: • Processing Chemicals for • Epoxy Resin Systems • (e.g. BF3 -Amine Complexes) • Butethamate • dihydrogenecitrate • Carbidopa monohydrate • Fine Chemicals • D-Penicillamine • Menglytate • Prolonium iodide • Prussian blue insoluble • (exclusively for Heyl Berlin) • Sodium-2,3-dimercapto - • propane-1-sulfonate • (DMPS-Na) Methods of Synthesis Available • Acylation / Alcylation • Ring Closure Reactions • Bromination • Esterification • Cyclisation • Use of H2S (Hydrogen Sulfide) • Chlorination with • Thionylchloride • Use of BF3 • (Borontrifluoride Gas) • Hydrogenation  (< 6 bar) • Williamson Synthesis • NaBH4 Reduction • Grignard Reactions • LiAlH4 Reduction