Spanish-made acidic organic solvent solution series (hydrogen chloride gas/organic solvent)
Safe and convenient supply of HCl in liquid form. A series of hydrochloric acid solutions that are safe and flexible for pharmaceutical synthesis, dissolved in organic solvents.
Acidic gas solutions are liquid reagents in which hydrogen chloride (HCl) is dissolved in various organic solvents. This avoids the direct handling of gases, improving safety and operability. A lineup of solvents and concentrations includes 1,4-dioxane, IPA, BuOH, EtOAc, CPME, EtOH, iBuOH, IPrOAc, MeOH, and water. We provide a consistent supply from research to manufacturing and can accommodate custom concentrations. Containers are available in 30L drums, 205L drums, and 1000L IBCs. This also contributes to reducing gas storage areas, optimizing reactor use, and lowering educational and maintenance costs. We are certified with ISO9001 and ISO14001.
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basic information
- HCl in 1,4-Dioxane - HCl in 2-Propanol (IPA) - HCl in Butanol (BuOH) - HCl in Ethyl Acetate (EtOAc) - HCl in Cyclopentyl Methyl Ether (CPME) - HCl in Ethanol (EtOH) - HCl in Isobutyl Alcohol (iBuOH) - HCl in Isopropyl Acetate (IPrOAc) - HCl in Water (H₂O) * Customization of concentration and solvent is available. Please contact us for details.
Price range
Delivery Time
※The delivery date may vary depending on the quantity, so please inquire.
Applications/Examples of results
**Main Uses** - Synthesis of pharmaceutical active ingredients (APIs): hydrochloride salt formation of amine compounds, acid-catalyzed reactions, deprotection reactions - Fine chemicals and pharmaceutical intermediates: cyclization reactions, hydrolysis, pH adjustment - Manufacturing processes for cosmetic raw materials Achieving both safety and productivity by reducing the handling of hazardous gases. Waste reduction. Capable of supporting from R&D small-scale tests to manufacturing scale. A wide range of solvent options available, allowing for implementation while maintaining the solvent system of existing processes. Supports small batches in the research and development stage to commercial production, with a proven track record in European pharmaceutical and chemical companies.
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Company information
Kowa Co., Ltd. is a company with a long history, founded in 1894 as a cotton fabric wholesaler. As a core company of the Kowa Group, it has both trading functions for the import and export of textiles, machinery, building materials, and trilateral trade, as well as manufacturing functions for pharmaceuticals, medical devices, vision units, energy-saving, and energy-creation related products, covering a wide range of business fields. In line with the achievement of the "Sustainable Development Goals" (SDGs) adopted by the United Nations, the Kowa Group is committed to contributing to the creation of a vibrant and prosperous society and the realization of a sustainable society that can be passed on to future generations through its business activities.
