Halogenation is a chemical process that introduces halogens–fluorine, chlorine, bromine, or iodine–into organic molecules. This reaction is pivotal in creating highly functionalized compounds for pharmaceuticals, agrochemicals, and specialty applications.
Global Compliance
Applications of Halogenation in key industries
Pharmaceuticals
Enables the synthesis of APIs and intermediates, enhancing the stability and bioavailability of drugs.
Agrochemicals
Used to create herbicides, fungicides, and insecticides with improved potency and efficiency
Industrial Chemicals
Facilitates the production of flame retardants, solvents, and high-performance materials with thermal stability and resistance.
Halogenation in the Synthesis of Fluticasone Propionate
Halogenation plays a crucial role in the synthesis of Fluticasone Propionate, a fluorinated corticosteroid used in treating asthma and allergic conditions. The incorporation of fluorine enhances its anti-inflammatory potency and metabolic stability.
Reaction
Starting Material: Corticosteroid precursor
Fluorinating Agents: Diethylaminosulfur trifluoride (DAST) or Sulfur tetrafluoride (SF₄)
Solvent: Anhydrous dichloromethane (CH₂Cl₂)
Corticosteroid Precursor+DAST or SF4Selective FluorinationFluticasone Propionate
Corticosteroid Precursor+DAST or SF4Selective FluorinationFluticasone Propionate
Other Chemistry Capabilities
Cyanation
Cyanation is a chemical process that introduces a cyano group (-CN) in...
Hydrogenation
Hydrogenation is a chemical process in which hydrogen (H2) is added to...
Biocatalysis
Biocatalysis harnesses the power of enzymes or microorganisms to catal...
Fluorination
Fluorination is a chemical process used to introduce one or more fluor...
How we help
Our Services
CRO
From lab-scale testing to pilot-scale production to finished formulations and regulatory support, our CRO services are designed to streamline your journey to market with precision and expertise.
From lab-scale testing to pilot-scale production to finished formulations and regulatory support, our CRO services are designed to streamline your journey to market with precision and expertise.