| abstract |
Disclosed is a crystalline (1S,5S)-3-(5,6-dichloropyridin-3-yl)-3,6-diazabicyclo[3.2.0]heptane benzenesulfonate demonstrating at least one characteristic peak in the powder X-ray diffraction pattern at values of two theta of 8.8 +/- 0.2, 11.8, 13.7, 15.1, 17.2, 18.5, 18.9, 20.6, 24.4, 24.7, and 27.4 +/-0.2, Also disclosed is amorphous (1S,5S)-3-(5,6-dichloropyridin-3-yl)-3,6 diazabicyclo [3.2.0]heptane benzenesulfonate. |