BigPatents India

A stable form of Aripiprazole of Formula (I) is disclosed. Said compound has the following characteristics: d) XRPD of stable form consists of characteristic peaks iQGLIUDFWRJUDPDW Zh, 14.1h, 20.1h, 21.8h and 26.4h ±0.2h variation (Figure-3). e) DSC of stable form has sharp endotherm at 140.39C (Figure-1). f) IR spectrum has peaks at 2945 cm-1, 2810 cm-1, 1676 cm-1, 1625 cm-1, 1521 cm-1, 1446 cm-1, 1379 cm-1, 1274 cm-1, 1199 cm-1, 1174 cm-1, 856 cm-1 and 715 cm-1. (Figure-5). Drawing: 07 Sheets. Total Pages: 22. Fig. Nil