(1R)-1-(2-fluoro-3-(trifluoromethyl)phenyl)ethan-1-amine Hydrochloride丨CAS 2230840-52-3

(1R)-1-(2-Fluoro-3-(trifluoromethyl)phenyl)ethan-1-amine hydrochloride is an important chiral intermediate widely used in pharmaceutical synthesis. Its fluorinated aromatic structure and chiral amine center make it a key building block in the development of advanced active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) drugs, antidepressants, and anti-inflammatory agents. The compound's unique electronic and steric properties contribute to enhanced binding affinity and metabolic stability in bioactive molecules. It is also used in medicinal chemistry research for the synthesis of fluorine-containing analogs that exhibit improved lipophilicity, membrane permeability, and bioavailability. Additionally, this compound is valuable in agrochemical and fine chemical synthesis, supporting the design of fluorinated functional molecules with optimized biological performance.

The presence of both fluorine and trifluoromethyl substituents imparts exceptional chemical stability and biological relevance to the molecule. Fluorination often enhances pharmacokinetic profiles, leading to better metabolic resistance and prolonged activity of derived pharmaceuticals. The (1R) stereochemistry ensures precise control in chiral synthesis, providing enantiomeric purity and consistent biological effects. The hydrochloride salt form improves solubility, ease of handling, and formulation compatibility for both laboratory and industrial applications. Its versatility in asymmetric synthesis, coupled with high chemical reactivity and selectivity, makes it a preferred intermediate for creating structurally diverse compounds with predictable physicochemical properties.