Sertraline → Sertraline Hydrochloride

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

Sertraline base (10 g) was dissolved in a mixture of methanol (100 mL) and hexane (100 mL). Gaseous HCl was bubbled through the mixture at 35° C. until a pH of 1 was reached, at which point the mixture had clarified. The resulting solution was stirred at 30° C. for two hours over which time crystals formed. The crystals were filtered and were identified as sertraline hydrochloride Form XIV by their powder X-ray spectrum that exhibited reflections at 7.4±0.2, 9.6±0.2, 12.0±0.2, 12.8±0.2, 14.3±0.2, 16.0±0.2, 16.2±0.2, 18.0±0.2, 21.1±0.2, 23.2±0.2, 23.6±0.2, 24.3±0.2, 24.9±0.2, 25.7±0.2, 26.7±0.2, 29.6±0.2 and 32.5±0.2 degrees two-theta.

Herkunft & Nachweise