Toluene → HCID 136348773, compound

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Reaction Steps

Crystals of ABT-578 methanol solvate were prepared by dissolving 93 mg of amorphous ABT-578 in 200 uL of methanol at ambient temperature and storing at −12 degrees Celsius for 30 hours before seeded with a trace amount of toluene solvate crystals. Crystalline solids formed after seeding by further incubation at −12 degrees Celcius. FIGS. 13A and 13B show the X-ray powder diffraction patterns of the solvate crystals and the desolvated solvate, respectively. The desolvated crystals were obtained by allowing solvate crytals equilibrate at ambient temperature followed by further drying at 30 degrees Celsius under vacuum (approximately 3 inches of mercury).

Provenance & Evidence